Home / 931,118.48-1,395,594.48-532,039.04

Finding the Fourth Proportional to 931,118.48, 1,395,594.48 and 532,039.04

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Solution

The fourth proportional to 931,118.48, 1,395,594.48 and 532,039.04 is: 797,439.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    931,118.48 : 1,395,594.48 = 532,039.04 : x
  2. Step 2: Convert to fraction form
    931,118.48/1,395,594.48 = 532,039.04/x
  3. Step 3: Cross multiply
    931,118.48x = 1,395,594.48 × 532,039.04
  4. Step 4: Simplify right side
    931,118.48x = 742,510,747,368.50
  5. Step 5: Solve for x
    x = 742,510,747,368.50/931,118.48
  6. Step 6: Final answer
    x = 797,439.60

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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.