Home / 6,459,417.18-9,700,182.77-4,314,227.49

Finding the Fourth Proportional to 6,459,417.18, 9,700,182.77 and 4,314,227.49

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Solution

The fourth proportional to 6,459,417.18, 9,700,182.77 and 4,314,227.49 is: 6,478,726.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,459,417.18 : 9,700,182.77 = 4,314,227.49 : x
  2. Step 2: Convert to fraction form
    6,459,417.18/9,700,182.77 = 4,314,227.49/x
  3. Step 3: Cross multiply
    6,459,417.18x = 9,700,182.77 × 4,314,227.49
  4. Step 4: Simplify right side
    6,459,417.18x = 41,848,795,142,787.21
  5. Step 5: Solve for x
    x = 41,848,795,142,787.21/6,459,417.18
  6. Step 6: Final answer
    x = 6,478,726.17

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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.