Home / 5,938,777.32-8,908,570.38-1,895,569.47

Finding the Fourth Proportional to 5,938,777.32, 8,908,570.38 and 1,895,569.47

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Solution

The fourth proportional to 5,938,777.32, 8,908,570.38 and 1,895,569.47 is: 2,843,483.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,938,777.32 : 8,908,570.38 = 1,895,569.47 : x
  2. Step 2: Convert to fraction form
    5,938,777.32/8,908,570.38 = 1,895,569.47/x
  3. Step 3: Cross multiply
    5,938,777.32x = 8,908,570.38 × 1,895,569.47
  4. Step 4: Simplify right side
    5,938,777.32x = 16,886,814,033,674.30
  5. Step 5: Solve for x
    x = 16,886,814,033,674.30/5,938,777.32
  6. Step 6: Final answer
    x = 2,843,483.28

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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.