Home / 4,087,450.96-5,640,683.88-2,369,567.32

Finding the Fourth Proportional to 4,087,450.96, 5,640,683.88 and 2,369,567.32

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Solution

The fourth proportional to 4,087,450.96, 5,640,683.88 and 2,369,567.32 is: 3,270,003.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,087,450.96 : 5,640,683.88 = 2,369,567.32 : x
  2. Step 2: Convert to fraction form
    4,087,450.96/5,640,683.88 = 2,369,567.32/x
  3. Step 3: Cross multiply
    4,087,450.96x = 5,640,683.88 × 2,369,567.32
  4. Step 4: Simplify right side
    4,087,450.96x = 13,365,980,184,498.80
  5. Step 5: Solve for x
    x = 13,365,980,184,498.80/4,087,450.96
  6. Step 6: Final answer
    x = 3,270,003.80

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1.5x scale

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.