Home / 3,223,779.05-4,448,852.01-1,847,095.18

Finding the Fourth Proportional to 3,223,779.05, 4,448,852.01 and 1,847,095.18

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Solution

The fourth proportional to 3,223,779.05, 4,448,852.01 and 1,847,095.18 is: 2,549,012.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,223,779.05 : 4,448,852.01 = 1,847,095.18 : x
  2. Step 2: Convert to fraction form
    3,223,779.05/4,448,852.01 = 1,847,095.18/x
  3. Step 3: Cross multiply
    3,223,779.05x = 4,448,852.01 × 1,847,095.18
  4. Step 4: Simplify right side
    3,223,779.05x = 8,217,453,095,679.75
  5. Step 5: Solve for x
    x = 8,217,453,095,679.75/3,223,779.05
  6. Step 6: Final answer
    x = 2,549,012.50

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.