Home / 1,113,574.48-1,536,736.92-604,276.96

Finding the Fourth Proportional to 1,113,574.48, 1,536,736.92 and 604,276.96

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Solution

The fourth proportional to 1,113,574.48, 1,536,736.92 and 604,276.96 is: 833,904.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,113,574.48 : 1,536,736.92 = 604,276.96 : x
  2. Step 2: Convert to fraction form
    1,113,574.48/1,536,736.92 = 604,276.96/x
  3. Step 3: Cross multiply
    1,113,574.48x = 1,536,736.92 × 604,276.96
  4. Step 4: Simplify right side
    1,113,574.48x = 928,614,714,337.36
  5. Step 5: Solve for x
    x = 928,614,714,337.36/1,113,574.48
  6. Step 6: Final answer
    x = 833,904.45

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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.