Home / 15,262,209.80-22,893,314.70-4,623,259.40

Finding the Fourth Proportional to 15,262,209.80, 22,893,314.70 and 4,623,259.40

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Solution

The fourth proportional to 15,262,209.80, 22,893,314.70 and 4,623,259.40 is: 6,934,889.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,262,209.80 : 22,893,314.70 = 4,623,259.40 : x
  2. Step 2: Convert to fraction form
    15,262,209.80/22,893,314.70 = 4,623,259.40/x
  3. Step 3: Cross multiply
    15,262,209.80x = 22,893,314.70 × 4,623,259.40
  4. Step 4: Simplify right side
    15,262,209.80x = 105,841,732,383,933.19
  5. Step 5: Solve for x
    x = 105,841,732,383,933.19/15,262,209.80
  6. Step 6: Final answer
    x = 6,934,889.10

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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.