Home / 1,114,010.19-1,537,332.75-604,712.61

Finding the Fourth Proportional to 1,114,010.19, 1,537,332.75 and 604,712.61

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Solution

The fourth proportional to 1,114,010.19, 1,537,332.75 and 604,712.61 is: 834,502.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,114,010.19 : 1,537,332.75 = 604,712.61 : x
  2. Step 2: Convert to fraction form
    1,114,010.19/1,537,332.75 = 604,712.61/x
  3. Step 3: Cross multiply
    1,114,010.19x = 1,537,332.75 × 604,712.61
  4. Step 4: Simplify right side
    1,114,010.19x = 929,644,499,690.98
  5. Step 5: Solve for x
    x = 929,644,499,690.98/1,114,010.19
  6. Step 6: Final answer
    x = 834,502.69

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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.