Home / 4,748,967.60-7,106,424.08-4,111,464.16

Finding the Fourth Proportional to 4,748,967.60, 7,106,424.08 and 4,111,464.16

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Solution

The fourth proportional to 4,748,967.60, 7,106,424.08 and 4,111,464.16 is: 6,152,454.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,748,967.60 : 7,106,424.08 = 4,111,464.16 : x
  2. Step 2: Convert to fraction form
    4,748,967.60/7,106,424.08 = 4,111,464.16/x
  3. Step 3: Cross multiply
    4,748,967.60x = 7,106,424.08 × 4,111,464.16
  4. Step 4: Simplify right side
    4,748,967.60x = 29,217,807,910,680.97
  5. Step 5: Solve for x
    x = 29,217,807,910,680.97/4,748,967.60
  6. Step 6: Final answer
    x = 6,152,454.67

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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.