Home / 1,773,288.60-2,659,932.90-1,064,117.40

Finding the Fourth Proportional to 1,773,288.60, 2,659,932.90 and 1,064,117.40

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Solution

The fourth proportional to 1,773,288.60, 2,659,932.90 and 1,064,117.40 is: 1,596,176.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,773,288.60 : 2,659,932.90 = 1,064,117.40 : x
  2. Step 2: Convert to fraction form
    1,773,288.60/2,659,932.90 = 1,064,117.40/x
  3. Step 3: Cross multiply
    1,773,288.60x = 2,659,932.90 × 1,064,117.40
  4. Step 4: Simplify right side
    1,773,288.60x = 2,830,480,881,722.46
  5. Step 5: Solve for x
    x = 2,830,480,881,722.46/1,773,288.60
  6. Step 6: Final answer
    x = 1,596,176.10

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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.