Home / 9,387,058.34-14,086,510.73-3,995,700.16

Finding the Fourth Proportional to 9,387,058.34, 14,086,510.73 and 3,995,700.16

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Solution

The fourth proportional to 9,387,058.34, 14,086,510.73 and 3,995,700.16 is: 5,996,071.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,387,058.34 : 14,086,510.73 = 3,995,700.16 : x
  2. Step 2: Convert to fraction form
    9,387,058.34/14,086,510.73 = 3,995,700.16/x
  3. Step 3: Cross multiply
    9,387,058.34x = 14,086,510.73 × 3,995,700.16
  4. Step 4: Simplify right side
    9,387,058.34x = 56,285,473,177,702.72
  5. Step 5: Solve for x
    x = 56,285,473,177,702.72/9,387,058.34
  6. Step 6: Final answer
    x = 5,996,071.52

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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.