Home / 4,506,633.60-6,219,023.52-2,646,017.76

Finding the Fourth Proportional to 4,506,633.60, 6,219,023.52 and 2,646,017.76

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Solution

The fourth proportional to 4,506,633.60, 6,219,023.52 and 2,646,017.76 is: 3,651,427.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,506,633.60 : 6,219,023.52 = 2,646,017.76 : x
  2. Step 2: Convert to fraction form
    4,506,633.60/6,219,023.52 = 2,646,017.76/x
  3. Step 3: Cross multiply
    4,506,633.60x = 6,219,023.52 × 2,646,017.76
  4. Step 4: Simplify right side
    4,506,633.60x = 16,455,646,683,777.71
  5. Step 5: Solve for x
    x = 16,455,646,683,777.71/4,506,633.60
  6. Step 6: Final answer
    x = 3,651,427.68

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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.