Home / 1,023,382.99-1,533,079.75-623,030.77

Finding the Fourth Proportional to 1,023,382.99, 1,533,079.75 and 623,030.77

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Solution

The fourth proportional to 1,023,382.99, 1,533,079.75 and 623,030.77 is: 933,331.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,023,382.99 : 1,533,079.75 = 623,030.77 : x
  2. Step 2: Convert to fraction form
    1,023,382.99/1,533,079.75 = 623,030.77/x
  3. Step 3: Cross multiply
    1,023,382.99x = 1,533,079.75 × 623,030.77
  4. Step 4: Simplify right side
    1,023,382.99x = 955,155,857,113.91
  5. Step 5: Solve for x
    x = 955,155,857,113.91/1,023,382.99
  6. Step 6: Final answer
    x = 933,331.77

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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.