Home / 1,087,585.95-1,500,826.88-604,181.53

Finding the Fourth Proportional to 1,087,585.95, 1,500,826.88 and 604,181.53

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Solution

The fourth proportional to 1,087,585.95, 1,500,826.88 and 604,181.53 is: 833,747.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,087,585.95 : 1,500,826.88 = 604,181.53 : x
  2. Step 2: Convert to fraction form
    1,087,585.95/1,500,826.88 = 604,181.53/x
  3. Step 3: Cross multiply
    1,087,585.95x = 1,500,826.88 × 604,181.53
  4. Step 4: Simplify right side
    1,087,585.95x = 906,771,870,098.48
  5. Step 5: Solve for x
    x = 906,771,870,098.48/1,087,585.95
  6. Step 6: Final answer
    x = 833,747.32

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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.