Home / 1,849,427.91-2,551,995.32-1,033,633.17

Finding the Fourth Proportional to 1,849,427.91, 2,551,995.32 and 1,033,633.17

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Solution

The fourth proportional to 1,849,427.91, 2,551,995.32 and 1,033,633.17 is: 1,426,293.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,849,427.91 : 2,551,995.32 = 1,033,633.17 : x
  2. Step 2: Convert to fraction form
    1,849,427.91/2,551,995.32 = 1,033,633.17/x
  3. Step 3: Cross multiply
    1,849,427.91x = 2,551,995.32 × 1,033,633.17
  4. Step 4: Simplify right side
    1,849,427.91x = 2,637,827,007,268.60
  5. Step 5: Solve for x
    x = 2,637,827,007,268.60/1,849,427.91
  6. Step 6: Final answer
    x = 1,426,293.50

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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.