Home / 7,426,834.38-10,252,389.69-4,677,562.26

Finding the Fourth Proportional to 7,426,834.38, 10,252,389.69 and 4,677,562.26

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Solution

The fourth proportional to 7,426,834.38, 10,252,389.69 and 4,677,562.26 is: 6,457,151.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,426,834.38 : 10,252,389.69 = 4,677,562.26 : x
  2. Step 2: Convert to fraction form
    7,426,834.38/10,252,389.69 = 4,677,562.26/x
  3. Step 3: Cross multiply
    7,426,834.38x = 10,252,389.69 × 4,677,562.26
  4. Step 4: Simplify right side
    7,426,834.38x = 47,956,191,088,757.09
  5. Step 5: Solve for x
    x = 47,956,191,088,757.09/7,426,834.38
  6. Step 6: Final answer
    x = 6,457,151.01

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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.