Home / 1,113,793.74-1,537,036.14-604,496.16

Finding the Fourth Proportional to 1,113,793.74, 1,537,036.14 and 604,496.16

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Solution

The fourth proportional to 1,113,793.74, 1,537,036.14 and 604,496.16 is: 834,205.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,113,793.74 : 1,537,036.14 = 604,496.16 : x
  2. Step 2: Convert to fraction form
    1,113,793.74/1,537,036.14 = 604,496.16/x
  3. Step 3: Cross multiply
    1,113,793.74x = 1,537,036.14 × 604,496.16
  4. Step 4: Simplify right side
    1,113,793.74x = 929,132,444,411.22
  5. Step 5: Solve for x
    x = 929,132,444,411.22/1,113,793.74
  6. Step 6: Final answer
    x = 834,205.12

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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.