Home / 4,020,899.04-6,031,336.32-1,624,716

Finding the Fourth Proportional to 4,020,899.04, 6,031,336.32 and 1,624,716

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Solution

The fourth proportional to 4,020,899.04, 6,031,336.32 and 1,624,716 is: 2,437,069.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,020,899.04 : 6,031,336.32 = 1,624,716 : x
  2. Step 2: Convert to fraction form
    4,020,899.04/6,031,336.32 = 1,624,716/x
  3. Step 3: Cross multiply
    4,020,899.04x = 6,031,336.32 × 1,624,716
  4. Step 4: Simplify right side
    4,020,899.04x = 9,799,208,620,485.12
  5. Step 5: Solve for x
    x = 9,799,208,620,485.12/4,020,899.04
  6. Step 6: Final answer
    x = 2,437,069.05

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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.