Home / 9,569,968.56-14,349,171-3,813,587.76

Finding the Fourth Proportional to 9,569,968.56, 14,349,171 and 3,813,587.76

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Solution

The fourth proportional to 9,569,968.56, 14,349,171 and 3,813,587.76 is: 5,718,077.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,569,968.56 : 14,349,171 = 3,813,587.76 : x
  2. Step 2: Convert to fraction form
    9,569,968.56/14,349,171 = 3,813,587.76/x
  3. Step 3: Cross multiply
    9,569,968.56x = 14,349,171 × 3,813,587.76
  4. Step 4: Simplify right side
    9,569,968.56x = 54,721,822,891,746.95
  5. Step 5: Solve for x
    x = 54,721,822,891,746.95/9,569,968.56
  6. Step 6: Final answer
    x = 5,718,077.60

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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.