Home / 10,035,743.86-13,849,423.59-5,452,098.04

Finding the Fourth Proportional to 10,035,743.86, 13,849,423.59 and 5,452,098.04

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Solution

The fourth proportional to 10,035,743.86, 13,849,423.59 and 5,452,098.04 is: 7,523,948.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,035,743.86 : 13,849,423.59 = 5,452,098.04 : x
  2. Step 2: Convert to fraction form
    10,035,743.86/13,849,423.59 = 5,452,098.04/x
  3. Step 3: Cross multiply
    10,035,743.86x = 13,849,423.59 × 5,452,098.04
  4. Step 4: Simplify right side
    10,035,743.86x = 75,508,415,210,168.77
  5. Step 5: Solve for x
    x = 75,508,415,210,168.77/10,035,743.86
  6. Step 6: Final answer
    x = 7,523,948.03

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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.