Home / 9,774,603.60-14,668,903.80-4,098,901.20

Finding the Fourth Proportional to 9,774,603.60, 14,668,903.80 and 4,098,901.20

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Solution

The fourth proportional to 9,774,603.60, 14,668,903.80 and 4,098,901.20 is: 6,151,286.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,774,603.60 : 14,668,903.80 = 4,098,901.20 : x
  2. Step 2: Convert to fraction form
    9,774,603.60/14,668,903.80 = 4,098,901.20/x
  3. Step 3: Cross multiply
    9,774,603.60x = 14,668,903.80 × 4,098,901.20
  4. Step 4: Simplify right side
    9,774,603.60x = 60,126,387,388,504.56
  5. Step 5: Solve for x
    x = 60,126,387,388,504.56/9,774,603.60
  6. Step 6: Final answer
    x = 6,151,286.52

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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.