Home / 1,054,104.41-1,582,731.26-1,038,358.01

Finding the Fourth Proportional to 1,054,104.41, 1,582,731.26 and 1,038,358.01

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Solution

The fourth proportional to 1,054,104.41, 1,582,731.26 and 1,038,358.01 is: 1,559,088.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,054,104.41 : 1,582,731.26 = 1,038,358.01 : x
  2. Step 2: Convert to fraction form
    1,054,104.41/1,582,731.26 = 1,038,358.01/x
  3. Step 3: Cross multiply
    1,054,104.41x = 1,582,731.26 × 1,038,358.01
  4. Step 4: Simplify right side
    1,054,104.41x = 1,643,441,681,498.39
  5. Step 5: Solve for x
    x = 1,643,441,681,498.39/1,054,104.41
  6. Step 6: Final answer
    x = 1,559,088.14

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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.