Home / 4,302,822.42-6,452,175.02-2,506,218.30

Finding the Fourth Proportional to 4,302,822.42, 6,452,175.02 and 2,506,218.30

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Solution

The fourth proportional to 4,302,822.42, 6,452,175.02 and 2,506,218.30 is: 3,758,128.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,302,822.42 : 6,452,175.02 = 2,506,218.30 : x
  2. Step 2: Convert to fraction form
    4,302,822.42/6,452,175.02 = 2,506,218.30/x
  3. Step 3: Cross multiply
    4,302,822.42x = 6,452,175.02 × 2,506,218.30
  4. Step 4: Simplify right side
    4,302,822.42x = 16,170,559,097,395.77
  5. Step 5: Solve for x
    x = 16,170,559,097,395.77/4,302,822.42
  6. Step 6: Final answer
    x = 3,758,128.39

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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.