Home / 6,510,649.19-8,983,869.98-3,569,692.41

Finding the Fourth Proportional to 6,510,649.19, 8,983,869.98 and 3,569,692.41

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Solution

The fourth proportional to 6,510,649.19, 8,983,869.98 and 3,569,692.41 is: 4,925,722.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,510,649.19 : 8,983,869.98 = 3,569,692.41 : x
  2. Step 2: Convert to fraction form
    6,510,649.19/8,983,869.98 = 3,569,692.41/x
  3. Step 3: Cross multiply
    6,510,649.19x = 8,983,869.98 × 3,569,692.41
  4. Step 4: Simplify right side
    6,510,649.19x = 32,069,652,462,184.39
  5. Step 5: Solve for x
    x = 32,069,652,462,184.39/6,510,649.19
  6. Step 6: Final answer
    x = 4,925,722.70

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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.