Home / 7,332,931.40-11,000,037.02-3,015,244.24

Finding the Fourth Proportional to 7,332,931.40, 11,000,037.02 and 3,015,244.24

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Solution

The fourth proportional to 7,332,931.40, 11,000,037.02 and 3,015,244.24 is: 4,523,129.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,332,931.40 : 11,000,037.02 = 3,015,244.24 : x
  2. Step 2: Convert to fraction form
    7,332,931.40/11,000,037.02 = 3,015,244.24/x
  3. Step 3: Cross multiply
    7,332,931.40x = 11,000,037.02 × 3,015,244.24
  4. Step 4: Simplify right side
    7,332,931.40x = 33,167,798,264,341.77
  5. Step 5: Solve for x
    x = 33,167,798,264,341.77/7,332,931.40
  6. Step 6: Final answer
    x = 4,523,129.49

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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.