Home / 2,442,075.98-3,663,642.93-736,076.55

Finding the Fourth Proportional to 2,442,075.98, 3,663,642.93 and 736,076.55

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Solution

The fourth proportional to 2,442,075.98, 3,663,642.93 and 736,076.55 is: 1,104,274.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,442,075.98 : 3,663,642.93 = 736,076.55 : x
  2. Step 2: Convert to fraction form
    2,442,075.98/3,663,642.93 = 736,076.55/x
  3. Step 3: Cross multiply
    2,442,075.98x = 3,663,642.93 × 736,076.55
  4. Step 4: Simplify right side
    2,442,075.98x = 2,696,721,648,346.29
  5. Step 5: Solve for x
    x = 2,696,721,648,346.29/2,442,075.98
  6. Step 6: Final answer
    x = 1,104,274.26

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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.