Home / 2,577,307.04-3,556,568.60-1,545,384.44

Finding the Fourth Proportional to 2,577,307.04, 3,556,568.60 and 1,545,384.44

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Solution

The fourth proportional to 2,577,307.04, 3,556,568.60 and 1,545,384.44 is: 2,132,561.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,577,307.04 : 3,556,568.60 = 1,545,384.44 : x
  2. Step 2: Convert to fraction form
    2,577,307.04/3,556,568.60 = 1,545,384.44/x
  3. Step 3: Cross multiply
    2,577,307.04x = 3,556,568.60 × 1,545,384.44
  4. Step 4: Simplify right side
    2,577,307.04x = 5,496,265,774,232.58
  5. Step 5: Solve for x
    x = 5,496,265,774,232.58/2,577,307.04
  6. Step 6: Final answer
    x = 2,132,561.50

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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.