Home / 2,898,683.81-4,328,505.77-2,367,259.01

Finding the Fourth Proportional to 2,898,683.81, 4,328,505.77 and 2,367,259.01

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Solution

The fourth proportional to 2,898,683.81, 4,328,505.77 and 2,367,259.01 is: 3,534,947.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,898,683.81 : 4,328,505.77 = 2,367,259.01 : x
  2. Step 2: Convert to fraction form
    2,898,683.81/4,328,505.77 = 2,367,259.01/x
  3. Step 3: Cross multiply
    2,898,683.81x = 4,328,505.77 × 2,367,259.01
  4. Step 4: Simplify right side
    2,898,683.81x = 10,246,694,283,869.49
  5. Step 5: Solve for x
    x = 10,246,694,283,869.49/2,898,683.81
  6. Step 6: Final answer
    x = 3,534,947.22

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.