Home / 8,869,592.34-13,302,354.60-2,480,293.71

Finding the Fourth Proportional to 8,869,592.34, 13,302,354.60 and 2,480,293.71

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Solution

The fourth proportional to 8,869,592.34, 13,302,354.60 and 2,480,293.71 is: 3,719,871.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,869,592.34 : 13,302,354.60 = 2,480,293.71 : x
  2. Step 2: Convert to fraction form
    8,869,592.34/13,302,354.60 = 2,480,293.71/x
  3. Step 3: Cross multiply
    8,869,592.34x = 13,302,354.60 × 2,480,293.71
  4. Step 4: Simplify right side
    8,869,592.34x = 32,993,746,442,569.57
  5. Step 5: Solve for x
    x = 32,993,746,442,569.57/8,869,592.34
  6. Step 6: Final answer
    x = 3,719,871.80

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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.