Home / 6,299,547.47-8,675,073.71-5,472,243.34

Finding the Fourth Proportional to 6,299,547.47, 8,675,073.71 and 5,472,243.34

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Solution

The fourth proportional to 6,299,547.47, 8,675,073.71 and 5,472,243.34 is: 7,535,797.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,299,547.47 : 8,675,073.71 = 5,472,243.34 : x
  2. Step 2: Convert to fraction form
    6,299,547.47/8,675,073.71 = 5,472,243.34/x
  3. Step 3: Cross multiply
    6,299,547.47x = 8,675,073.71 × 5,472,243.34
  4. Step 4: Simplify right side
    6,299,547.47x = 47,472,114,276,500.61
  5. Step 5: Solve for x
    x = 47,472,114,276,500.61/6,299,547.47
  6. Step 6: Final answer
    x = 7,535,797.53

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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.