Home / 1,116,327.42-1,674,501.46-358,170.46

Finding the Fourth Proportional to 1,116,327.42, 1,674,501.46 and 358,170.46

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Solution

The fourth proportional to 1,116,327.42, 1,674,501.46 and 358,170.46 is: 537,259.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,116,327.42 : 1,674,501.46 = 358,170.46 : x
  2. Step 2: Convert to fraction form
    1,116,327.42/1,674,501.46 = 358,170.46/x
  3. Step 3: Cross multiply
    1,116,327.42x = 1,674,501.46 × 358,170.46
  4. Step 4: Simplify right side
    1,116,327.42x = 599,756,953,117.19
  5. Step 5: Solve for x
    x = 599,756,953,117.19/1,116,327.42
  6. Step 6: Final answer
    x = 537,259.00

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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.