Home / 1,533,612.67-2,300,424.47-468,650.28

Finding the Fourth Proportional to 1,533,612.67, 2,300,424.47 and 468,650.28

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Solution

The fourth proportional to 1,533,612.67, 2,300,424.47 and 468,650.28 is: 702,977.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,533,612.67 : 2,300,424.47 = 468,650.28 : x
  2. Step 2: Convert to fraction form
    1,533,612.67/2,300,424.47 = 468,650.28/x
  3. Step 3: Cross multiply
    1,533,612.67x = 2,300,424.47 × 468,650.28
  4. Step 4: Simplify right side
    1,533,612.67x = 1,078,094,580,025.13
  5. Step 5: Solve for x
    x = 1,078,094,580,025.13/1,533,612.67
  6. Step 6: Final answer
    x = 702,977.10

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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.