Home / 4,700,433.42-6,484,210.70-3,069,795.28

Finding the Fourth Proportional to 4,700,433.42, 6,484,210.70 and 3,069,795.28

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Solution

The fourth proportional to 4,700,433.42, 6,484,210.70 and 3,069,795.28 is: 4,234,758.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,700,433.42 : 6,484,210.70 = 3,069,795.28 : x
  2. Step 2: Convert to fraction form
    4,700,433.42/6,484,210.70 = 3,069,795.28/x
  3. Step 3: Cross multiply
    4,700,433.42x = 6,484,210.70 × 3,069,795.28
  4. Step 4: Simplify right side
    4,700,433.42x = 19,905,199,401,385.50
  5. Step 5: Solve for x
    x = 19,905,199,401,385.50/4,700,433.42
  6. Step 6: Final answer
    x = 4,234,758.29

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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.