Home / 2,423,654.76-3,343,413.60-1,849,698.48

Finding the Fourth Proportional to 2,423,654.76, 3,343,413.60 and 1,849,698.48

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Solution

The fourth proportional to 2,423,654.76, 3,343,413.60 and 1,849,698.48 is: 2,551,645.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,423,654.76 : 3,343,413.60 = 1,849,698.48 : x
  2. Step 2: Convert to fraction form
    2,423,654.76/3,343,413.60 = 1,849,698.48/x
  3. Step 3: Cross multiply
    2,423,654.76x = 3,343,413.60 × 1,849,698.48
  4. Step 4: Simplify right side
    2,423,654.76x = 6,184,307,053,931.33
  5. Step 5: Solve for x
    x = 6,184,307,053,931.33/2,423,654.76
  6. Step 6: Final answer
    x = 2,551,645.21

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.