Home / 2,716,828.61-4,075,214.13-695,056.46

Finding the Fourth Proportional to 2,716,828.61, 4,075,214.13 and 695,056.46

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Solution

The fourth proportional to 2,716,828.61, 4,075,214.13 and 695,056.46 is: 1,042,577.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,716,828.61 : 4,075,214.13 = 695,056.46 : x
  2. Step 2: Convert to fraction form
    2,716,828.61/4,075,214.13 = 695,056.46/x
  3. Step 3: Cross multiply
    2,716,828.61x = 4,075,214.13 × 695,056.46
  4. Step 4: Simplify right side
    2,716,828.61x = 2,832,503,886,563.71
  5. Step 5: Solve for x
    x = 2,832,503,886,563.71/2,716,828.61
  6. Step 6: Final answer
    x = 1,042,577.32

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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.