Home / 3,397,681.22-4,688,800.76-1,869,788.34

Finding the Fourth Proportional to 3,397,681.22, 4,688,800.76 and 1,869,788.34

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Solution

The fourth proportional to 3,397,681.22, 4,688,800.76 and 1,869,788.34 is: 2,580,308.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,397,681.22 : 4,688,800.76 = 1,869,788.34 : x
  2. Step 2: Convert to fraction form
    3,397,681.22/4,688,800.76 = 1,869,788.34/x
  3. Step 3: Cross multiply
    3,397,681.22x = 4,688,800.76 × 1,869,788.34
  4. Step 4: Simplify right side
    3,397,681.22x = 8,767,064,994,305.61
  5. Step 5: Solve for x
    x = 8,767,064,994,305.61/3,397,681.22
  6. Step 6: Final answer
    x = 2,580,308.29

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