Home / 1,849,772.25-2,552,359.01-1,033,715.07

Finding the Fourth Proportional to 1,849,772.25, 2,552,359.01 and 1,033,715.07

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Solution

The fourth proportional to 1,849,772.25, 2,552,359.01 and 1,033,715.07 is: 1,426,344.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,849,772.25 : 2,552,359.01 = 1,033,715.07 : x
  2. Step 2: Convert to fraction form
    1,849,772.25/2,552,359.01 = 1,033,715.07/x
  3. Step 3: Cross multiply
    1,849,772.25x = 2,552,359.01 × 1,033,715.07
  4. Step 4: Simplify right side
    1,849,772.25x = 2,638,411,967,518.71
  5. Step 5: Solve for x
    x = 2,638,411,967,518.71/1,849,772.25
  6. Step 6: Final answer
    x = 1,426,344.23

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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.