Home / 1,160,602.02-1,601,554.68-677,089.13

Finding the Fourth Proportional to 1,160,602.02, 1,601,554.68 and 677,089.13

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Solution

The fourth proportional to 1,160,602.02, 1,601,554.68 and 677,089.13 is: 934,338.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,160,602.02 : 1,601,554.68 = 677,089.13 : x
  2. Step 2: Convert to fraction form
    1,160,602.02/1,601,554.68 = 677,089.13/x
  3. Step 3: Cross multiply
    1,160,602.02x = 1,601,554.68 × 677,089.13
  4. Step 4: Simplify right side
    1,160,602.02x = 1,084,395,256,920.86
  5. Step 5: Solve for x
    x = 1,084,395,256,920.86/1,160,602.02
  6. Step 6: Final answer
    x = 934,338.59

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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.