Home / 1,566,967.40-2,352,908.70-903,415.40

Finding the Fourth Proportional to 1,566,967.40, 2,352,908.70 and 903,415.40

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Solution

The fourth proportional to 1,566,967.40, 2,352,908.70 and 903,415.40 is: 1,356,540.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,566,967.40 : 2,352,908.70 = 903,415.40 : x
  2. Step 2: Convert to fraction form
    1,566,967.40/2,352,908.70 = 903,415.40/x
  3. Step 3: Cross multiply
    1,566,967.40x = 2,352,908.70 × 903,415.40
  4. Step 4: Simplify right side
    1,566,967.40x = 2,125,653,954,373.98
  5. Step 5: Solve for x
    x = 2,125,653,954,373.98/1,566,967.40
  6. Step 6: Final answer
    x = 1,356,540.00

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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.