Home / 1,087,596.17-1,500,840.99-604,191.71

Finding the Fourth Proportional to 1,087,596.17, 1,500,840.99 and 604,191.71

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Solution

The fourth proportional to 1,087,596.17, 1,500,840.99 and 604,191.71 is: 833,761.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,087,596.17 : 1,500,840.99 = 604,191.71 : x
  2. Step 2: Convert to fraction form
    1,087,596.17/1,500,840.99 = 604,191.71/x
  3. Step 3: Cross multiply
    1,087,596.17x = 1,500,840.99 × 604,191.71
  4. Step 4: Simplify right side
    1,087,596.17x = 906,795,684,186.19
  5. Step 5: Solve for x
    x = 906,795,684,186.19/1,087,596.17
  6. Step 6: Final answer
    x = 833,761.38

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Double scale
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1.5x scale

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.