Home / 3,071,075.07-4,606,614.15-1,049,338.81

Finding the Fourth Proportional to 3,071,075.07, 4,606,614.15 and 1,049,338.81

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Solution

The fourth proportional to 3,071,075.07, 4,606,614.15 and 1,049,338.81 is: 1,574,008.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,071,075.07 : 4,606,614.15 = 1,049,338.81 : x
  2. Step 2: Convert to fraction form
    3,071,075.07/4,606,614.15 = 1,049,338.81/x
  3. Step 3: Cross multiply
    3,071,075.07x = 4,606,614.15 × 1,049,338.81
  4. Step 4: Simplify right side
    3,071,075.07x = 4,833,898,995,930.51
  5. Step 5: Solve for x
    x = 4,833,898,995,930.51/3,071,075.07
  6. Step 6: Final answer
    x = 1,574,008.74

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.