Home / 11,064,209.40-16,596,314.10-9,310,454.10

Finding the Fourth Proportional to 11,064,209.40, 16,596,314.10 and 9,310,454.10

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Solution

The fourth proportional to 11,064,209.40, 16,596,314.10 and 9,310,454.10 is: 13,965,681.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,064,209.40 : 16,596,314.10 = 9,310,454.10 : x
  2. Step 2: Convert to fraction form
    11,064,209.40/16,596,314.10 = 9,310,454.10/x
  3. Step 3: Cross multiply
    11,064,209.40x = 16,596,314.10 × 9,310,454.10
  4. Step 4: Simplify right side
    11,064,209.40x = 154,519,220,657,232.81
  5. Step 5: Solve for x
    x = 154,519,220,657,232.81/11,064,209.40
  6. Step 6: Final answer
    x = 13,965,681.15

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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.