Home / 1,652,048.15-2,478,815.67-893,000.93

Finding the Fourth Proportional to 1,652,048.15, 2,478,815.67 and 893,000.93

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Solution

The fourth proportional to 1,652,048.15, 2,478,815.67 and 893,000.93 is: 1,339,903.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,652,048.15 : 2,478,815.67 = 893,000.93 : x
  2. Step 2: Convert to fraction form
    1,652,048.15/2,478,815.67 = 893,000.93/x
  3. Step 3: Cross multiply
    1,652,048.15x = 2,478,815.67 × 893,000.93
  4. Step 4: Simplify right side
    1,652,048.15x = 2,213,584,698,608.57
  5. Step 5: Solve for x
    x = 2,213,584,698,608.57/1,652,048.15
  6. Step 6: Final answer
    x = 1,339,903.26

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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.