Home / 1,756,036.24-2,633,756.28-493,567.12

Finding the Fourth Proportional to 1,756,036.24, 2,633,756.28 and 493,567.12

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Solution

The fourth proportional to 1,756,036.24, 2,633,756.28 and 493,567.12 is: 740,266.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,756,036.24 : 2,633,756.28 = 493,567.12 : x
  2. Step 2: Convert to fraction form
    1,756,036.24/2,633,756.28 = 493,567.12/x
  3. Step 3: Cross multiply
    1,756,036.24x = 2,633,756.28 × 493,567.12
  4. Step 4: Simplify right side
    1,756,036.24x = 1,299,935,501,901.51
  5. Step 5: Solve for x
    x = 1,299,935,501,901.51/1,756,036.24
  6. Step 6: Final answer
    x = 740,266.90

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1.5x scale

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.