Home / 2,497,528.04-3,746,136.54-1,538,166.20

Finding the Fourth Proportional to 2,497,528.04, 3,746,136.54 and 1,538,166.20

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Solution

The fourth proportional to 2,497,528.04, 3,746,136.54 and 1,538,166.20 is: 2,307,153.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,497,528.04 : 3,746,136.54 = 1,538,166.20 : x
  2. Step 2: Convert to fraction form
    2,497,528.04/3,746,136.54 = 1,538,166.20/x
  3. Step 3: Cross multiply
    2,497,528.04x = 3,746,136.54 × 1,538,166.20
  4. Step 4: Simplify right side
    2,497,528.04x = 5,762,180,606,412.95
  5. Step 5: Solve for x
    x = 5,762,180,606,412.95/2,497,528.04
  6. Step 6: Final answer
    x = 2,307,153.52

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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.