Home / 6,602,746.05-9,108,436.01-4,312,247.49

Finding the Fourth Proportional to 6,602,746.05, 9,108,436.01 and 4,312,247.49

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Solution

The fourth proportional to 6,602,746.05, 9,108,436.01 and 4,312,247.49 is: 5,948,711.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,602,746.05 : 9,108,436.01 = 4,312,247.49 : x
  2. Step 2: Convert to fraction form
    6,602,746.05/9,108,436.01 = 4,312,247.49/x
  3. Step 3: Cross multiply
    6,602,746.05x = 9,108,436.01 × 4,312,247.49
  4. Step 4: Simplify right side
    6,602,746.05x = 39,277,830,321,948.12
  5. Step 5: Solve for x
    x = 39,277,830,321,948.12/6,602,746.05
  6. Step 6: Final answer
    x = 5,948,711.34

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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.