Home / 1,700,503.64-2,346,521.37-1,047,025.88

Finding the Fourth Proportional to 1,700,503.64, 2,346,521.37 and 1,047,025.88

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Solution

The fourth proportional to 1,700,503.64, 2,346,521.37 and 1,047,025.88 is: 1,444,788.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,700,503.64 : 2,346,521.37 = 1,047,025.88 : x
  2. Step 2: Convert to fraction form
    1,700,503.64/2,346,521.37 = 1,047,025.88/x
  3. Step 3: Cross multiply
    1,700,503.64x = 2,346,521.37 × 1,047,025.88
  4. Step 4: Simplify right side
    1,700,503.64x = 2,456,868,602,363.06
  5. Step 5: Solve for x
    x = 2,456,868,602,363.06/1,700,503.64
  6. Step 6: Final answer
    x = 1,444,788.79

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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.