Home / 1,566,247.60-2,349,371.40-1,545,252.40

Finding the Fourth Proportional to 1,566,247.60, 2,349,371.40 and 1,545,252.40

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Solution

The fourth proportional to 1,566,247.60, 2,349,371.40 and 1,545,252.40 is: 2,317,878.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,566,247.60 : 2,349,371.40 = 1,545,252.40 : x
  2. Step 2: Convert to fraction form
    1,566,247.60/2,349,371.40 = 1,545,252.40/x
  3. Step 3: Cross multiply
    1,566,247.60x = 2,349,371.40 × 1,545,252.40
  4. Step 4: Simplify right side
    1,566,247.60x = 3,630,371,794,341.36
  5. Step 5: Solve for x
    x = 3,630,371,794,341.36/1,566,247.60
  6. Step 6: Final answer
    x = 2,317,878.60

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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.