Home / 4,005,610.26-6,009,360.47-1,309,925.00

Finding the Fourth Proportional to 4,005,610.26, 6,009,360.47 and 1,309,925.00

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Solution

The fourth proportional to 4,005,610.26, 6,009,360.47 and 1,309,925.00 is: 1,965,196.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,005,610.26 : 6,009,360.47 = 1,309,925.00 : x
  2. Step 2: Convert to fraction form
    4,005,610.26/6,009,360.47 = 1,309,925.00/x
  3. Step 3: Cross multiply
    4,005,610.26x = 6,009,360.47 × 1,309,925.00
  4. Step 4: Simplify right side
    4,005,610.26x = 7,871,811,477,068.32
  5. Step 5: Solve for x
    x = 7,871,811,477,068.32/4,005,610.26
  6. Step 6: Final answer
    x = 1,965,196.55

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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.