Home / 7,537,860.48-11,302,493.76-5,144,602.24

Finding the Fourth Proportional to 7,537,860.48, 11,302,493.76 and 5,144,602.24

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Solution

The fourth proportional to 7,537,860.48, 11,302,493.76 and 5,144,602.24 is: 7,713,970.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,537,860.48 : 11,302,493.76 = 5,144,602.24 : x
  2. Step 2: Convert to fraction form
    7,537,860.48/11,302,493.76 = 5,144,602.24/x
  3. Step 3: Cross multiply
    7,537,860.48x = 11,302,493.76 × 5,144,602.24
  4. Step 4: Simplify right side
    7,537,860.48x = 58,146,834,715,282.02
  5. Step 5: Solve for x
    x = 58,146,834,715,282.02/7,537,860.48
  6. Step 6: Final answer
    x = 7,713,970.68

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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.