Home / 9,411,391.10-14,114,097.29-3,020,148.79

Finding the Fourth Proportional to 9,411,391.10, 14,114,097.29 and 3,020,148.79

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Solution

The fourth proportional to 9,411,391.10, 14,114,097.29 and 3,020,148.79 is: 4,529,263.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,411,391.10 : 14,114,097.29 = 3,020,148.79 : x
  2. Step 2: Convert to fraction form
    9,411,391.10/14,114,097.29 = 3,020,148.79/x
  3. Step 3: Cross multiply
    9,411,391.10x = 14,114,097.29 × 3,020,148.79
  4. Step 4: Simplify right side
    9,411,391.10x = 42,626,673,824,600.91
  5. Step 5: Solve for x
    x = 42,626,673,824,600.91/9,411,391.10
  6. Step 6: Final answer
    x = 4,529,263.88

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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.