Home / 1,710,842.08-2,360,754.96-985,927.36

Finding the Fourth Proportional to 1,710,842.08, 2,360,754.96 and 985,927.36

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Solution

The fourth proportional to 1,710,842.08, 2,360,754.96 and 985,927.36 is: 1,360,460.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,710,842.08 : 2,360,754.96 = 985,927.36 : x
  2. Step 2: Convert to fraction form
    1,710,842.08/2,360,754.96 = 985,927.36/x
  3. Step 3: Cross multiply
    1,710,842.08x = 2,360,754.96 × 985,927.36
  4. Step 4: Simplify right side
    1,710,842.08x = 2,327,532,905,319.71
  5. Step 5: Solve for x
    x = 2,327,532,905,319.71/1,710,842.08
  6. Step 6: Final answer
    x = 1,360,460.40

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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.