Home / 6,946,892.40-10,417,386.06-2,845,385.86

Finding the Fourth Proportional to 6,946,892.40, 10,417,386.06 and 2,845,385.86

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Solution

The fourth proportional to 6,946,892.40, 10,417,386.06 and 2,845,385.86 is: 4,266,869.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,946,892.40 : 10,417,386.06 = 2,845,385.86 : x
  2. Step 2: Convert to fraction form
    6,946,892.40/10,417,386.06 = 2,845,385.86/x
  3. Step 3: Cross multiply
    6,946,892.40x = 10,417,386.06 × 2,845,385.86
  4. Step 4: Simplify right side
    6,946,892.40x = 29,641,482,993,285.11
  5. Step 5: Solve for x
    x = 29,641,482,993,285.11/6,946,892.40
  6. Step 6: Final answer
    x = 4,266,869.46

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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.