Home / 6,737,328.80-10,090,246.80-6,602,026.40

Finding the Fourth Proportional to 6,737,328.80, 10,090,246.80 and 6,602,026.40

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Solution

The fourth proportional to 6,737,328.80, 10,090,246.80 and 6,602,026.40 is: 9,887,609.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,737,328.80 : 10,090,246.80 = 6,602,026.40 : x
  2. Step 2: Convert to fraction form
    6,737,328.80/10,090,246.80 = 6,602,026.40/x
  3. Step 3: Cross multiply
    6,737,328.80x = 10,090,246.80 × 6,602,026.40
  4. Step 4: Simplify right side
    6,737,328.80x = 66,616,075,756,115.53
  5. Step 5: Solve for x
    x = 66,616,075,756,115.53/6,737,328.80
  6. Step 6: Final answer
    x = 9,887,609.43

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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.