Home / 2,024,005.40-3,036,008.10-528,097.40

Finding the Fourth Proportional to 2,024,005.40, 3,036,008.10 and 528,097.40

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Solution

The fourth proportional to 2,024,005.40, 3,036,008.10 and 528,097.40 is: 792,146.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,024,005.40 : 3,036,008.10 = 528,097.40 : x
  2. Step 2: Convert to fraction form
    2,024,005.40/3,036,008.10 = 528,097.40/x
  3. Step 3: Cross multiply
    2,024,005.40x = 3,036,008.10 × 528,097.40
  4. Step 4: Simplify right side
    2,024,005.40x = 1,603,307,983,988.94
  5. Step 5: Solve for x
    x = 1,603,307,983,988.94/2,024,005.40
  6. Step 6: Final answer
    x = 792,146.10

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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.