Home / 1,113,647.04-1,536,832.89-604,349.46

Finding the Fourth Proportional to 1,113,647.04, 1,536,832.89 and 604,349.46

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Solution

The fourth proportional to 1,113,647.04, 1,536,832.89 and 604,349.46 is: 834,002.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,113,647.04 : 1,536,832.89 = 604,349.46 : x
  2. Step 2: Convert to fraction form
    1,113,647.04/1,536,832.89 = 604,349.46/x
  3. Step 3: Cross multiply
    1,113,647.04x = 1,536,832.89 × 604,349.46
  4. Step 4: Simplify right side
    1,113,647.04x = 928,784,127,181.74
  5. Step 5: Solve for x
    x = 928,784,127,181.74/1,113,647.04
  6. Step 6: Final answer
    x = 834,002.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.