Home / 4,377,762.40-6,566,643.60-2,013,858.40

Finding the Fourth Proportional to 4,377,762.40, 6,566,643.60 and 2,013,858.40

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Solution

The fourth proportional to 4,377,762.40, 6,566,643.60 and 2,013,858.40 is: 3,020,787.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,377,762.40 : 6,566,643.60 = 2,013,858.40 : x
  2. Step 2: Convert to fraction form
    4,377,762.40/6,566,643.60 = 2,013,858.40/x
  3. Step 3: Cross multiply
    4,377,762.40x = 6,566,643.60 × 2,013,858.40
  4. Step 4: Simplify right side
    4,377,762.40x = 13,224,290,373,666.24
  5. Step 5: Solve for x
    x = 13,224,290,373,666.24/4,377,762.40
  6. Step 6: Final answer
    x = 3,020,787.60

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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.