Home / 1,001,535.32-1,501,253.22-370,046.36

Finding the Fourth Proportional to 1,001,535.32, 1,501,253.22 and 370,046.36

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Solution

The fourth proportional to 1,001,535.32, 1,501,253.22 and 370,046.36 is: 554,681.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,001,535.32 : 1,501,253.22 = 370,046.36 : x
  2. Step 2: Convert to fraction form
    1,001,535.32/1,501,253.22 = 370,046.36/x
  3. Step 3: Cross multiply
    1,001,535.32x = 1,501,253.22 × 370,046.36
  4. Step 4: Simplify right side
    1,001,535.32x = 555,533,294,640.09
  5. Step 5: Solve for x
    x = 555,533,294,640.09/1,001,535.32
  6. Step 6: Final answer
    x = 554,681.68

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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.