Home / 1,535,061.02-2,302,582.33-397,820.41

Finding the Fourth Proportional to 1,535,061.02, 2,302,582.33 and 397,820.41

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Solution

The fourth proportional to 1,535,061.02, 2,302,582.33 and 397,820.41 is: 596,728.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,535,061.02 : 2,302,582.33 = 397,820.41 : x
  2. Step 2: Convert to fraction form
    1,535,061.02/2,302,582.33 = 397,820.41/x
  3. Step 3: Cross multiply
    1,535,061.02x = 2,302,582.33 × 397,820.41
  4. Step 4: Simplify right side
    1,535,061.02x = 916,014,246,579.36
  5. Step 5: Solve for x
    x = 916,014,246,579.36/1,535,061.02
  6. Step 6: Final answer
    x = 596,728.23

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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.