Home / 1,407,363.93-1,942,130.88-795,435.30

Finding the Fourth Proportional to 1,407,363.93, 1,942,130.88 and 795,435.30

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Solution

The fourth proportional to 1,407,363.93, 1,942,130.88 and 795,435.30 is: 1,097,683.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,407,363.93 : 1,942,130.88 = 795,435.30 : x
  2. Step 2: Convert to fraction form
    1,407,363.93/1,942,130.88 = 795,435.30/x
  3. Step 3: Cross multiply
    1,407,363.93x = 1,942,130.88 × 795,435.30
  4. Step 4: Simplify right side
    1,407,363.93x = 1,544,839,459,172.06
  5. Step 5: Solve for x
    x = 1,544,839,459,172.06/1,407,363.93
  6. Step 6: Final answer
    x = 1,097,683.00

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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.