Home / 996,854.10-1,495,281.15-465,413.10

Finding the Fourth Proportional to 996,854.10, 1,495,281.15 and 465,413.10

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Solution

The fourth proportional to 996,854.10, 1,495,281.15 and 465,413.10 is: 698,119.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    996,854.10 : 1,495,281.15 = 465,413.10 : x
  2. Step 2: Convert to fraction form
    996,854.10/1,495,281.15 = 465,413.10/x
  3. Step 3: Cross multiply
    996,854.10x = 1,495,281.15 × 465,413.10
  4. Step 4: Simplify right side
    996,854.10x = 695,923,435,393.07
  5. Step 5: Solve for x
    x = 695,923,435,393.07/996,854.10
  6. Step 6: Final answer
    x = 698,119.65

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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.