Home / 1,748,275.34-2,412,694.38-973,905.24

Finding the Fourth Proportional to 1,748,275.34, 2,412,694.38 and 973,905.24

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Solution

The fourth proportional to 1,748,275.34, 2,412,694.38 and 973,905.24 is: 1,344,030.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,748,275.34 : 2,412,694.38 = 973,905.24 : x
  2. Step 2: Convert to fraction form
    1,748,275.34/2,412,694.38 = 973,905.24/x
  3. Step 3: Cross multiply
    1,748,275.34x = 2,412,694.38 × 973,905.24
  4. Step 4: Simplify right side
    1,748,275.34x = 2,349,735,699,200.55
  5. Step 5: Solve for x
    x = 2,349,735,699,200.55/1,748,275.34
  6. Step 6: Final answer
    x = 1,344,030.69

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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.