Home / 2,343,352.50-3,515,029.47-570,424.50

Finding the Fourth Proportional to 2,343,352.50, 3,515,029.47 and 570,424.50

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Solution

The fourth proportional to 2,343,352.50, 3,515,029.47 and 570,424.50 is: 855,636.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,343,352.50 : 3,515,029.47 = 570,424.50 : x
  2. Step 2: Convert to fraction form
    2,343,352.50/3,515,029.47 = 570,424.50/x
  3. Step 3: Cross multiply
    2,343,352.50x = 3,515,029.47 × 570,424.50
  4. Step 4: Simplify right side
    2,343,352.50x = 2,005,058,927,910.02
  5. Step 5: Solve for x
    x = 2,005,058,927,910.02/2,343,352.50
  6. Step 6: Final answer
    x = 855,636.93

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Double scale
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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.