Home / 2,307,044.80-3,452,402.40-2,010,779.20

Finding the Fourth Proportional to 2,307,044.80, 3,452,402.40 and 2,010,779.20

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Solution

The fourth proportional to 2,307,044.80, 3,452,402.40 and 2,010,779.20 is: 3,009,052.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,307,044.80 : 3,452,402.40 = 2,010,779.20 : x
  2. Step 2: Convert to fraction form
    2,307,044.80/3,452,402.40 = 2,010,779.20/x
  3. Step 3: Cross multiply
    2,307,044.80x = 3,452,402.40 × 2,010,779.20
  4. Step 4: Simplify right side
    2,307,044.80x = 6,942,018,935,950.08
  5. Step 5: Solve for x
    x = 6,942,018,935,950.08/2,307,044.80
  6. Step 6: Final answer
    x = 3,009,052.51

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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.