Home / 4,761,675.05-6,571,130.31-2,586,254.49

Finding the Fourth Proportional to 4,761,675.05, 6,571,130.31 and 2,586,254.49

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Solution

The fourth proportional to 4,761,675.05, 6,571,130.31 and 2,586,254.49 is: 3,569,041.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,761,675.05 : 6,571,130.31 = 2,586,254.49 : x
  2. Step 2: Convert to fraction form
    4,761,675.05/6,571,130.31 = 2,586,254.49/x
  3. Step 3: Cross multiply
    4,761,675.05x = 6,571,130.31 × 2,586,254.49
  4. Step 4: Simplify right side
    4,761,675.05x = 16,994,615,268,612.59
  5. Step 5: Solve for x
    x = 16,994,615,268,612.59/4,761,675.05
  6. Step 6: Final answer
    x = 3,569,041.38

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Double scale
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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.