Home / 4,600,875.42-6,910,281.03-3,748,576.92

Finding the Fourth Proportional to 4,600,875.42, 6,910,281.03 and 3,748,576.92

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Solution

The fourth proportional to 4,600,875.42, 6,910,281.03 and 3,748,576.92 is: 5,630,172.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,600,875.42 : 6,910,281.03 = 3,748,576.92 : x
  2. Step 2: Convert to fraction form
    4,600,875.42/6,910,281.03 = 3,748,576.92/x
  3. Step 3: Cross multiply
    4,600,875.42x = 6,910,281.03 × 3,748,576.92
  4. Step 4: Simplify right side
    4,600,875.42x = 25,903,719,945,220.42
  5. Step 5: Solve for x
    x = 25,903,719,945,220.42/4,600,875.42
  6. Step 6: Final answer
    x = 5,630,172.00

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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.