Home / 9,719,154.90-14,573,092.10-4,601,541.83

Finding the Fourth Proportional to 9,719,154.90, 14,573,092.10 and 4,601,541.83

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Solution

The fourth proportional to 9,719,154.90, 14,573,092.10 and 4,601,541.83 is: 6,899,642.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,719,154.90 : 14,573,092.10 = 4,601,541.83 : x
  2. Step 2: Convert to fraction form
    9,719,154.90/14,573,092.10 = 4,601,541.83/x
  3. Step 3: Cross multiply
    9,719,154.90x = 14,573,092.10 × 4,601,541.83
  4. Step 4: Simplify right side
    9,719,154.90x = 67,058,692,883,880.03
  5. Step 5: Solve for x
    x = 67,058,692,883,880.03/9,719,154.90
  6. Step 6: Final answer
    x = 6,899,642.36

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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.