Home / 1,036,062.51-1,554,303.98-325,925.39

Finding the Fourth Proportional to 1,036,062.51, 1,554,303.98 and 325,925.39

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Solution

The fourth proportional to 1,036,062.51, 1,554,303.98 and 325,925.39 is: 488,954.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,062.51 : 1,554,303.98 = 325,925.39 : x
  2. Step 2: Convert to fraction form
    1,036,062.51/1,554,303.98 = 325,925.39/x
  3. Step 3: Cross multiply
    1,036,062.51x = 1,554,303.98 × 325,925.39
  4. Step 4: Simplify right side
    1,036,062.51x = 506,587,121,458.91
  5. Step 5: Solve for x
    x = 506,587,121,458.91/1,036,062.51
  6. Step 6: Final answer
    x = 488,954.21

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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.