Home / 7,735,258.02-10,674,030.24-4,472,282.10

Finding the Fourth Proportional to 7,735,258.02, 10,674,030.24 and 4,472,282.10

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Solution

The fourth proportional to 7,735,258.02, 10,674,030.24 and 4,472,282.10 is: 6,171,387.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,735,258.02 : 10,674,030.24 = 4,472,282.10 : x
  2. Step 2: Convert to fraction form
    7,735,258.02/10,674,030.24 = 4,472,282.10/x
  3. Step 3: Cross multiply
    7,735,258.02x = 10,674,030.24 × 4,472,282.10
  4. Step 4: Simplify right side
    7,735,258.02x = 47,737,274,377,210.70
  5. Step 5: Solve for x
    x = 47,737,274,377,210.70/7,735,258.02
  6. Step 6: Final answer
    x = 6,171,387.46

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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.