Home / 4,853,782.40-7,280,090.40-2,013,598.40

Finding the Fourth Proportional to 4,853,782.40, 7,280,090.40 and 2,013,598.40

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Solution

The fourth proportional to 4,853,782.40, 7,280,090.40 and 2,013,598.40 is: 3,020,155.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,853,782.40 : 7,280,090.40 = 2,013,598.40 : x
  2. Step 2: Convert to fraction form
    4,853,782.40/7,280,090.40 = 2,013,598.40/x
  3. Step 3: Cross multiply
    4,853,782.40x = 7,280,090.40 × 2,013,598.40
  4. Step 4: Simplify right side
    4,853,782.40x = 14,659,178,381,295.36
  5. Step 5: Solve for x
    x = 14,659,178,381,295.36/4,853,782.40
  6. Step 6: Final answer
    x = 3,020,155.66

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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.