Home / 5,984,114.40-8,973,547.20-2,388,686.40

Finding the Fourth Proportional to 5,984,114.40, 8,973,547.20 and 2,388,686.40

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Solution

The fourth proportional to 5,984,114.40, 8,973,547.20 and 2,388,686.40 is: 3,581,982.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,984,114.40 : 8,973,547.20 = 2,388,686.40 : x
  2. Step 2: Convert to fraction form
    5,984,114.40/8,973,547.20 = 2,388,686.40/x
  3. Step 3: Cross multiply
    5,984,114.40x = 8,973,547.20 × 2,388,686.40
  4. Step 4: Simplify right side
    5,984,114.40x = 21,434,990,156,398.08
  5. Step 5: Solve for x
    x = 21,434,990,156,398.08/5,984,114.40
  6. Step 6: Final answer
    x = 3,581,982.01

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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.