Home / 10,697,598.84-16,046,223.30-4,307,690.28

Finding the Fourth Proportional to 10,697,598.84, 16,046,223.30 and 4,307,690.28

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Solution

The fourth proportional to 10,697,598.84, 16,046,223.30 and 4,307,690.28 is: 6,461,464.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,697,598.84 : 16,046,223.30 = 4,307,690.28 : x
  2. Step 2: Convert to fraction form
    10,697,598.84/16,046,223.30 = 4,307,690.28/x
  3. Step 3: Cross multiply
    10,697,598.84x = 16,046,223.30 × 4,307,690.28
  4. Step 4: Simplify right side
    10,697,598.84x = 69,122,160,140,119.53
  5. Step 5: Solve for x
    x = 69,122,160,140,119.53/10,697,598.84
  6. Step 6: Final answer
    x = 6,461,464.97

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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.