Home / 1,074,038.44-1,610,051.10-363,569.32

Finding the Fourth Proportional to 1,074,038.44, 1,610,051.10 and 363,569.32

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Solution

The fourth proportional to 1,074,038.44, 1,610,051.10 and 363,569.32 is: 545,013.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,038.44 : 1,610,051.10 = 363,569.32 : x
  2. Step 2: Convert to fraction form
    1,074,038.44/1,610,051.10 = 363,569.32/x
  3. Step 3: Cross multiply
    1,074,038.44x = 1,610,051.10 × 363,569.32
  4. Step 4: Simplify right side
    1,074,038.44x = 585,365,183,592.25
  5. Step 5: Solve for x
    x = 585,365,183,592.25/1,074,038.44
  6. Step 6: Final answer
    x = 545,013.25

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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.