Home / 1,495,344.30-2,243,016.48-373,413.30

Finding the Fourth Proportional to 1,495,344.30, 2,243,016.48 and 373,413.30

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Solution

The fourth proportional to 1,495,344.30, 2,243,016.48 and 373,413.30 is: 560,119.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,495,344.30 : 2,243,016.48 = 373,413.30 : x
  2. Step 2: Convert to fraction form
    1,495,344.30/2,243,016.48 = 373,413.30/x
  3. Step 3: Cross multiply
    1,495,344.30x = 2,243,016.48 × 373,413.30
  4. Step 4: Simplify right side
    1,495,344.30x = 837,572,185,751.18
  5. Step 5: Solve for x
    x = 837,572,185,751.18/1,495,344.30
  6. Step 6: Final answer
    x = 560,119.96

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.