Home / 1,891,625.94-2,610,501.30-1,075,946.94

Finding the Fourth Proportional to 1,891,625.94, 2,610,501.30 and 1,075,946.94

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Solution

The fourth proportional to 1,891,625.94, 2,610,501.30 and 1,075,946.94 is: 1,484,839.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,891,625.94 : 2,610,501.30 = 1,075,946.94 : x
  2. Step 2: Convert to fraction form
    1,891,625.94/2,610,501.30 = 1,075,946.94/x
  3. Step 3: Cross multiply
    1,891,625.94x = 2,610,501.30 × 1,075,946.94
  4. Step 4: Simplify right side
    1,891,625.94x = 2,808,760,885,601.02
  5. Step 5: Solve for x
    x = 2,808,760,885,601.02/1,891,625.94
  6. Step 6: Final answer
    x = 1,484,839.48

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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.