Home / 15,482,020.06-23,220,314.55-5,897,973.70

Finding the Fourth Proportional to 15,482,020.06, 23,220,314.55 and 5,897,973.70

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Solution

The fourth proportional to 15,482,020.06, 23,220,314.55 and 5,897,973.70 is: 8,845,926.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,482,020.06 : 23,220,314.55 = 5,897,973.70 : x
  2. Step 2: Convert to fraction form
    15,482,020.06/23,220,314.55 = 5,897,973.70/x
  3. Step 3: Cross multiply
    15,482,020.06x = 23,220,314.55 × 5,897,973.70
  4. Step 4: Simplify right side
    15,482,020.06x = 136,952,804,521,627.34
  5. Step 5: Solve for x
    x = 136,952,804,521,627.34/15,482,020.06
  6. Step 6: Final answer
    x = 8,845,926.05

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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.