Home / 7,460,417.67-11,190,625.90-2,069,068.02

Finding the Fourth Proportional to 7,460,417.67, 11,190,625.90 and 2,069,068.02

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Solution

The fourth proportional to 7,460,417.67, 11,190,625.90 and 2,069,068.02 is: 3,103,601.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,460,417.67 : 11,190,625.90 = 2,069,068.02 : x
  2. Step 2: Convert to fraction form
    7,460,417.67/11,190,625.90 = 2,069,068.02/x
  3. Step 3: Cross multiply
    7,460,417.67x = 11,190,625.90 × 2,069,068.02
  4. Step 4: Simplify right side
    7,460,417.67x = 23,154,166,226,577.39
  5. Step 5: Solve for x
    x = 23,154,166,226,577.39/7,460,417.67
  6. Step 6: Final answer
    x = 3,103,601.87

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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.