Home / 1,707,934.24-2,357,071.50-943,971.40

Finding the Fourth Proportional to 1,707,934.24, 2,357,071.50 and 943,971.40

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Solution

The fourth proportional to 1,707,934.24, 2,357,071.50 and 943,971.40 is: 1,302,748.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,707,934.24 : 2,357,071.50 = 943,971.40 : x
  2. Step 2: Convert to fraction form
    1,707,934.24/2,357,071.50 = 943,971.40/x
  3. Step 3: Cross multiply
    1,707,934.24x = 2,357,071.50 × 943,971.40
  4. Step 4: Simplify right side
    1,707,934.24x = 2,225,008,083,755.10
  5. Step 5: Solve for x
    x = 2,225,008,083,755.10/1,707,934.24
  6. Step 6: Final answer
    x = 1,302,748.10

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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.