Home / 4,884,133.90-7,326,200.85-2,495,346.70

Finding the Fourth Proportional to 4,884,133.90, 7,326,200.85 and 2,495,346.70

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Solution

The fourth proportional to 4,884,133.90, 7,326,200.85 and 2,495,346.70 is: 3,743,020.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,884,133.90 : 7,326,200.85 = 2,495,346.70 : x
  2. Step 2: Convert to fraction form
    4,884,133.90/7,326,200.85 = 2,495,346.70/x
  3. Step 3: Cross multiply
    4,884,133.90x = 7,326,200.85 × 2,495,346.70
  4. Step 4: Simplify right side
    4,884,133.90x = 18,281,411,114,584.70
  5. Step 5: Solve for x
    x = 18,281,411,114,584.70/4,884,133.90
  6. Step 6: Final answer
    x = 3,743,020.05

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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.