Home / 6,710,283.57-10,064,671.52-1,853,280.57

Finding the Fourth Proportional to 6,710,283.57, 10,064,671.52 and 1,853,280.57

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Solution

The fourth proportional to 6,710,283.57, 10,064,671.52 and 1,853,280.57 is: 2,779,712.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,710,283.57 : 10,064,671.52 = 1,853,280.57 : x
  2. Step 2: Convert to fraction form
    6,710,283.57/10,064,671.52 = 1,853,280.57/x
  3. Step 3: Cross multiply
    6,710,283.57x = 10,064,671.52 × 1,853,280.57
  4. Step 4: Simplify right side
    6,710,283.57x = 18,652,660,162,181.96
  5. Step 5: Solve for x
    x = 18,652,660,162,181.96/6,710,283.57
  6. Step 6: Final answer
    x = 2,779,712.66

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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.