Home / 1,044,879.04-1,442,019-585,984.88

Finding the Fourth Proportional to 1,044,879.04, 1,442,019 and 585,984.88

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Solution

The fourth proportional to 1,044,879.04, 1,442,019 and 585,984.88 is: 808,707.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,879.04 : 1,442,019 = 585,984.88 : x
  2. Step 2: Convert to fraction form
    1,044,879.04/1,442,019 = 585,984.88/x
  3. Step 3: Cross multiply
    1,044,879.04x = 1,442,019 × 585,984.88
  4. Step 4: Simplify right side
    1,044,879.04x = 845,001,330,672.72
  5. Step 5: Solve for x
    x = 845,001,330,672.72/1,044,879.04
  6. Step 6: Final answer
    x = 808,707.32

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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.