Home / 5,798,592.80-8,692,359.60-4,518,490.40

Finding the Fourth Proportional to 5,798,592.80, 8,692,359.60 and 4,518,490.40

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Solution

The fourth proportional to 5,798,592.80, 8,692,359.60 and 4,518,490.40 is: 6,773,426.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,798,592.80 : 8,692,359.60 = 4,518,490.40 : x
  2. Step 2: Convert to fraction form
    5,798,592.80/8,692,359.60 = 4,518,490.40/x
  3. Step 3: Cross multiply
    5,798,592.80x = 8,692,359.60 × 4,518,490.40
  4. Step 4: Simplify right side
    5,798,592.80x = 39,276,343,405,947.84
  5. Step 5: Solve for x
    x = 39,276,343,405,947.84/5,798,592.80
  6. Step 6: Final answer
    x = 6,773,426.72

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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.