Home / 2,894,246.30-4,342,024.44-975,105.36

Finding the Fourth Proportional to 2,894,246.30, 4,342,024.44 and 975,105.36

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Solution

The fourth proportional to 2,894,246.30, 4,342,024.44 and 975,105.36 is: 1,462,878.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,894,246.30 : 4,342,024.44 = 975,105.36 : x
  2. Step 2: Convert to fraction form
    2,894,246.30/4,342,024.44 = 975,105.36/x
  3. Step 3: Cross multiply
    2,894,246.30x = 4,342,024.44 × 975,105.36
  4. Step 4: Simplify right side
    2,894,246.30x = 4,233,931,304,695.00
  5. Step 5: Solve for x
    x = 4,233,931,304,695.00/2,894,246.30
  6. Step 6: Final answer
    x = 1,462,878.72

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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.