Home / 4,355,166.42-6,010,281-2,421,508.50

Finding the Fourth Proportional to 4,355,166.42, 6,010,281 and 2,421,508.50

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Solution

The fourth proportional to 4,355,166.42, 6,010,281 and 2,421,508.50 is: 3,341,765.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,355,166.42 : 6,010,281 = 2,421,508.50 : x
  2. Step 2: Convert to fraction form
    4,355,166.42/6,010,281 = 2,421,508.50/x
  3. Step 3: Cross multiply
    4,355,166.42x = 6,010,281 × 2,421,508.50
  4. Step 4: Simplify right side
    4,355,166.42x = 14,553,946,528,888.50
  5. Step 5: Solve for x
    x = 14,553,946,528,888.50/4,355,166.42
  6. Step 6: Final answer
    x = 3,341,765.88

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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.