Home / 9,905,555.88-14,856,801.30-4,070,333.16

Finding the Fourth Proportional to 9,905,555.88, 14,856,801.30 and 4,070,333.16

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Solution

The fourth proportional to 9,905,555.88, 14,856,801.30 and 4,070,333.16 is: 6,104,870.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,905,555.88 : 14,856,801.30 = 4,070,333.16 : x
  2. Step 2: Convert to fraction form
    9,905,555.88/14,856,801.30 = 4,070,333.16/x
  3. Step 3: Cross multiply
    9,905,555.88x = 14,856,801.30 × 4,070,333.16
  4. Step 4: Simplify right side
    9,905,555.88x = 60,472,130,982,921.11
  5. Step 5: Solve for x
    x = 60,472,130,982,921.11/9,905,555.88
  6. Step 6: Final answer
    x = 6,104,870.01

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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.