Home / 6,266,970.74-9,403,114.24-3,423,761.40

Finding the Fourth Proportional to 6,266,970.74, 9,403,114.24 and 3,423,761.40

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Solution

The fourth proportional to 6,266,970.74, 9,403,114.24 and 3,423,761.40 is: 5,137,094.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,266,970.74 : 9,403,114.24 = 3,423,761.40 : x
  2. Step 2: Convert to fraction form
    6,266,970.74/9,403,114.24 = 3,423,761.40/x
  3. Step 3: Cross multiply
    6,266,970.74x = 9,403,114.24 × 3,423,761.40
  4. Step 4: Simplify right side
    6,266,970.74x = 32,194,019,574,702.34
  5. Step 5: Solve for x
    x = 32,194,019,574,702.34/6,266,970.74
  6. Step 6: Final answer
    x = 5,137,094.29

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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.