Home / 1,034,081.40-1,552,385.70-585,114.60

Finding the Fourth Proportional to 1,034,081.40, 1,552,385.70 and 585,114.60

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Solution

The fourth proportional to 1,034,081.40, 1,552,385.70 and 585,114.60 is: 878,386.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,081.40 : 1,552,385.70 = 585,114.60 : x
  2. Step 2: Convert to fraction form
    1,034,081.40/1,552,385.70 = 585,114.60/x
  3. Step 3: Cross multiply
    1,034,081.40x = 1,552,385.70 × 585,114.60
  4. Step 4: Simplify right side
    1,034,081.40x = 908,323,537,901.22
  5. Step 5: Solve for x
    x = 908,323,537,901.22/1,034,081.40
  6. Step 6: Final answer
    x = 878,386.88

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.