Home / 1,026,384.48-1,416,353.45-567,472.50

Finding the Fourth Proportional to 1,026,384.48, 1,416,353.45 and 567,472.50

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Solution

The fourth proportional to 1,026,384.48, 1,416,353.45 and 567,472.50 is: 783,080.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,026,384.48 : 1,416,353.45 = 567,472.50 : x
  2. Step 2: Convert to fraction form
    1,026,384.48/1,416,353.45 = 567,472.50/x
  3. Step 3: Cross multiply
    1,026,384.48x = 1,416,353.45 × 567,472.50
  4. Step 4: Simplify right side
    1,026,384.48x = 803,741,630,317.76
  5. Step 5: Solve for x
    x = 803,741,630,317.76/1,026,384.48
  6. Step 6: Final answer
    x = 783,080.46

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.