Home / 7,249,061.54-10,866,801.18-2,453,393.36

Finding the Fourth Proportional to 7,249,061.54, 10,866,801.18 and 2,453,393.36

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Solution

The fourth proportional to 7,249,061.54, 10,866,801.18 and 2,453,393.36 is: 3,677,791.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,249,061.54 : 10,866,801.18 = 2,453,393.36 : x
  2. Step 2: Convert to fraction form
    7,249,061.54/10,866,801.18 = 2,453,393.36/x
  3. Step 3: Cross multiply
    7,249,061.54x = 10,866,801.18 × 2,453,393.36
  4. Step 4: Simplify right side
    7,249,061.54x = 26,660,537,859,452.16
  5. Step 5: Solve for x
    x = 26,660,537,859,452.16/7,249,061.54
  6. Step 6: Final answer
    x = 3,677,791.63

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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.