Home / 1,684,531.98-2,526,521.15-604,821.02

Finding the Fourth Proportional to 1,684,531.98, 2,526,521.15 and 604,821.02

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Solution

The fourth proportional to 1,684,531.98, 2,526,521.15 and 604,821.02 is: 907,132.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,684,531.98 : 2,526,521.15 = 604,821.02 : x
  2. Step 2: Convert to fraction form
    1,684,531.98/2,526,521.15 = 604,821.02/x
  3. Step 3: Cross multiply
    1,684,531.98x = 2,526,521.15 × 604,821.02
  4. Step 4: Simplify right side
    1,684,531.98x = 1,528,093,083,337.86
  5. Step 5: Solve for x
    x = 1,528,093,083,337.86/1,684,531.98
  6. Step 6: Final answer
    x = 907,132.13

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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.