Home / 9,369,020.30-14,053,530.45-5,778,841.10

Finding the Fourth Proportional to 9,369,020.30, 14,053,530.45 and 5,778,841.10

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Solution

The fourth proportional to 9,369,020.30, 14,053,530.45 and 5,778,841.10 is: 8,668,261.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,369,020.30 : 14,053,530.45 = 5,778,841.10 : x
  2. Step 2: Convert to fraction form
    9,369,020.30/14,053,530.45 = 5,778,841.10/x
  3. Step 3: Cross multiply
    9,369,020.30x = 14,053,530.45 × 5,778,841.10
  4. Step 4: Simplify right side
    9,369,020.30x = 81,213,119,364,561.48
  5. Step 5: Solve for x
    x = 81,213,119,364,561.48/9,369,020.30
  6. Step 6: Final answer
    x = 8,668,261.65

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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.