Home / 10,155,343.47-14,014,373.88-5,804,523.24

Finding the Fourth Proportional to 10,155,343.47, 14,014,373.88 and 5,804,523.24

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Solution

The fourth proportional to 10,155,343.47, 14,014,373.88 and 5,804,523.24 is: 8,010,242.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,155,343.47 : 14,014,373.88 = 5,804,523.24 : x
  2. Step 2: Convert to fraction form
    10,155,343.47/14,014,373.88 = 5,804,523.24/x
  3. Step 3: Cross multiply
    10,155,343.47x = 14,014,373.88 × 5,804,523.24
  4. Step 4: Simplify right side
    10,155,343.47x = 81,346,758,880,508.98
  5. Step 5: Solve for x
    x = 81,346,758,880,508.98/10,155,343.47
  6. Step 6: Final answer
    x = 8,010,242.01

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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.