Home / 1,106,040.40-1,552,655.60-1,106,040.40

Finding the Fourth Proportional to 1,106,040.40, 1,552,655.60 and 1,106,040.40

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Solution

The fourth proportional to 1,106,040.40, 1,552,655.60 and 1,106,040.40 is: 1,552,655.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,106,040.40 : 1,552,655.60 = 1,106,040.40 : x
  2. Step 2: Convert to fraction form
    1,106,040.40/1,552,655.60 = 1,106,040.40/x
  3. Step 3: Cross multiply
    1,106,040.40x = 1,552,655.60 × 1,106,040.40
  4. Step 4: Simplify right side
    1,106,040.40x = 1,717,299,820,886.24
  5. Step 5: Solve for x
    x = 1,717,299,820,886.24/1,106,040.40
  6. Step 6: Final answer
    x = 1,552,655.60

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.