Home / 9,830,710.60-14,735,835.17-5,506,421.11

Finding the Fourth Proportional to 9,830,710.60, 14,735,835.17 and 5,506,421.11

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Solution

The fourth proportional to 9,830,710.60, 14,735,835.17 and 5,506,421.11 is: 8,253,901.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,830,710.60 : 14,735,835.17 = 5,506,421.11 : x
  2. Step 2: Convert to fraction form
    9,830,710.60/14,735,835.17 = 5,506,421.11/x
  3. Step 3: Cross multiply
    9,830,710.60x = 14,735,835.17 × 5,506,421.11
  4. Step 4: Simplify right side
    9,830,710.60x = 81,141,713,840,819.44
  5. Step 5: Solve for x
    x = 81,141,713,840,819.44/9,830,710.60
  6. Step 6: Final answer
    x = 8,253,901.18

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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.