Home / 8,810,690.10-13,216,741.58-3,348,401.74

Finding the Fourth Proportional to 8,810,690.10, 13,216,741.58 and 3,348,401.74

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Solution

The fourth proportional to 8,810,690.10, 13,216,741.58 and 3,348,401.74 is: 5,022,871.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,810,690.10 : 13,216,741.58 = 3,348,401.74 : x
  2. Step 2: Convert to fraction form
    8,810,690.10/13,216,741.58 = 3,348,401.74/x
  3. Step 3: Cross multiply
    8,810,690.10x = 13,216,741.58 × 3,348,401.74
  4. Step 4: Simplify right side
    8,810,690.10x = 44,254,960,478,931.49
  5. Step 5: Solve for x
    x = 44,254,960,478,931.49/8,810,690.10
  6. Step 6: Final answer
    x = 5,022,871.08

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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.