Home / 6,030,758.49-9,046,139.67-2,191,868.16

Finding the Fourth Proportional to 6,030,758.49, 9,046,139.67 and 2,191,868.16

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Solution

The fourth proportional to 6,030,758.49, 9,046,139.67 and 2,191,868.16 is: 3,287,802.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,030,758.49 : 9,046,139.67 = 2,191,868.16 : x
  2. Step 2: Convert to fraction form
    6,030,758.49/9,046,139.67 = 2,191,868.16/x
  3. Step 3: Cross multiply
    6,030,758.49x = 9,046,139.67 × 2,191,868.16
  4. Step 4: Simplify right side
    6,030,758.49x = 19,827,945,513,585.91
  5. Step 5: Solve for x
    x = 19,827,945,513,585.91/6,030,758.49
  6. Step 6: Final answer
    x = 3,287,802.94

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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.