Home / 623,869.24-936,328.74-584,503.24

Finding the Fourth Proportional to 623,869.24, 936,328.74 and 584,503.24

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Solution

The fourth proportional to 623,869.24, 936,328.74 and 584,503.24 is: 877,246.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    623,869.24 : 936,328.74 = 584,503.24 : x
  2. Step 2: Convert to fraction form
    623,869.24/936,328.74 = 584,503.24/x
  3. Step 3: Cross multiply
    623,869.24x = 936,328.74 × 584,503.24
  4. Step 4: Simplify right side
    623,869.24x = 547,287,182,235.12
  5. Step 5: Solve for x
    x = 547,287,182,235.12/623,869.24
  6. Step 6: Final answer
    x = 877,246.62

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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.