Home / 2,343,023.01-3,232,417.59-1,526,929.38

Finding the Fourth Proportional to 2,343,023.01, 3,232,417.59 and 1,526,929.38

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Solution

The fourth proportional to 2,343,023.01, 3,232,417.59 and 1,526,929.38 is: 2,106,540.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,343,023.01 : 3,232,417.59 = 1,526,929.38 : x
  2. Step 2: Convert to fraction form
    2,343,023.01/3,232,417.59 = 1,526,929.38/x
  3. Step 3: Cross multiply
    2,343,023.01x = 3,232,417.59 × 1,526,929.38
  4. Step 4: Simplify right side
    2,343,023.01x = 4,935,673,386,599.79
  5. Step 5: Solve for x
    x = 4,935,673,386,599.79/2,343,023.01
  6. Step 6: Final answer
    x = 2,106,540.72

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.