Home / 1,750,368.30-2,622,442.05-1,501,536.30

Finding the Fourth Proportional to 1,750,368.30, 2,622,442.05 and 1,501,536.30

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Solution

The fourth proportional to 1,750,368.30, 2,622,442.05 and 1,501,536.30 is: 2,249,636.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,750,368.30 : 2,622,442.05 = 1,501,536.30 : x
  2. Step 2: Convert to fraction form
    1,750,368.30/2,622,442.05 = 1,501,536.30/x
  3. Step 3: Cross multiply
    1,750,368.30x = 2,622,442.05 × 1,501,536.30
  4. Step 4: Simplify right side
    1,750,368.30x = 3,937,691,932,721.42
  5. Step 5: Solve for x
    x = 3,937,691,932,721.42/1,750,368.30
  6. Step 6: Final answer
    x = 2,249,636.22

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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.