Home / 5,802,000.60-8,703,000.90-1,542,599.40

Finding the Fourth Proportional to 5,802,000.60, 8,703,000.90 and 1,542,599.40

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Solution

The fourth proportional to 5,802,000.60, 8,703,000.90 and 1,542,599.40 is: 2,313,899.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,802,000.60 : 8,703,000.90 = 1,542,599.40 : x
  2. Step 2: Convert to fraction form
    5,802,000.60/8,703,000.90 = 1,542,599.40/x
  3. Step 3: Cross multiply
    5,802,000.60x = 8,703,000.90 × 1,542,599.40
  4. Step 4: Simplify right side
    5,802,000.60x = 13,425,243,966,539.46
  5. Step 5: Solve for x
    x = 13,425,243,966,539.46/5,802,000.60
  6. Step 6: Final answer
    x = 2,313,899.10

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1.5x scale

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.