Home / 1,154,708.03-1,733,632.74-649,624.43

Finding the Fourth Proportional to 1,154,708.03, 1,733,632.74 and 649,624.43

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Solution

The fourth proportional to 1,154,708.03, 1,733,632.74 and 649,624.43 is: 975,320.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,154,708.03 : 1,733,632.74 = 649,624.43 : x
  2. Step 2: Convert to fraction form
    1,154,708.03/1,733,632.74 = 649,624.43/x
  3. Step 3: Cross multiply
    1,154,708.03x = 1,733,632.74 × 649,624.43
  4. Step 4: Simplify right side
    1,154,708.03x = 1,126,210,180,551.84
  5. Step 5: Solve for x
    x = 1,126,210,180,551.84/1,154,708.03
  6. Step 6: Final answer
    x = 975,320.30

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.