Home / 10,367,032.90-15,550,549.35-6,597,228.10

Finding the Fourth Proportional to 10,367,032.90, 15,550,549.35 and 6,597,228.10

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Solution

The fourth proportional to 10,367,032.90, 15,550,549.35 and 6,597,228.10 is: 9,895,842.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,367,032.90 : 15,550,549.35 = 6,597,228.10 : x
  2. Step 2: Convert to fraction form
    10,367,032.90/15,550,549.35 = 6,597,228.10/x
  3. Step 3: Cross multiply
    10,367,032.90x = 15,550,549.35 × 6,597,228.10
  4. Step 4: Simplify right side
    10,367,032.90x = 102,590,521,142,256.73
  5. Step 5: Solve for x
    x = 102,590,521,142,256.73/10,367,032.90
  6. Step 6: Final answer
    x = 9,895,842.15

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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.