Home / 3,624,444.40-5,436,666.60-2,430,050.80

Finding the Fourth Proportional to 3,624,444.40, 5,436,666.60 and 2,430,050.80

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Solution

The fourth proportional to 3,624,444.40, 5,436,666.60 and 2,430,050.80 is: 3,645,076.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,624,444.40 : 5,436,666.60 = 2,430,050.80 : x
  2. Step 2: Convert to fraction form
    3,624,444.40/5,436,666.60 = 2,430,050.80/x
  3. Step 3: Cross multiply
    3,624,444.40x = 5,436,666.60 × 2,430,050.80
  4. Step 4: Simplify right side
    3,624,444.40x = 13,211,376,020,663.28
  5. Step 5: Solve for x
    x = 13,211,376,020,663.28/3,624,444.40
  6. Step 6: Final answer
    x = 3,645,076.20

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1.5x scale

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.