Home / 953,030.12-1,429,545.63-598,293.25

Finding the Fourth Proportional to 953,030.12, 1,429,545.63 and 598,293.25

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Solution

The fourth proportional to 953,030.12, 1,429,545.63 and 598,293.25 is: 897,440.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    953,030.12 : 1,429,545.63 = 598,293.25 : x
  2. Step 2: Convert to fraction form
    953,030.12/1,429,545.63 = 598,293.25/x
  3. Step 3: Cross multiply
    953,030.12x = 1,429,545.63 × 598,293.25
  4. Step 4: Simplify right side
    953,030.12x = 855,287,496,300.33
  5. Step 5: Solve for x
    x = 855,287,496,300.33/953,030.12
  6. Step 6: Final answer
    x = 897,440.16

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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.