Home / 7,833,953.29-11,748,441.61-2,513,925.13

Finding the Fourth Proportional to 7,833,953.29, 11,748,441.61 and 2,513,925.13

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Solution

The fourth proportional to 7,833,953.29, 11,748,441.61 and 2,513,925.13 is: 3,770,089.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,833,953.29 : 11,748,441.61 = 2,513,925.13 : x
  2. Step 2: Convert to fraction form
    7,833,953.29/11,748,441.61 = 2,513,925.13/x
  3. Step 3: Cross multiply
    7,833,953.29x = 11,748,441.61 × 2,513,925.13
  4. Step 4: Simplify right side
    7,833,953.29x = 29,534,702,536,689.64
  5. Step 5: Solve for x
    x = 29,534,702,536,689.64/7,833,953.29
  6. Step 6: Final answer
    x = 3,770,089.18

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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.