Home / 1,056,926.46-1,584,715.35-696,681.42

Finding the Fourth Proportional to 1,056,926.46, 1,584,715.35 and 696,681.42

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Solution

The fourth proportional to 1,056,926.46, 1,584,715.35 and 696,681.42 is: 1,044,577.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,056,926.46 : 1,584,715.35 = 696,681.42 : x
  2. Step 2: Convert to fraction form
    1,056,926.46/1,584,715.35 = 696,681.42/x
  3. Step 3: Cross multiply
    1,056,926.46x = 1,584,715.35 × 696,681.42
  4. Step 4: Simplify right side
    1,056,926.46x = 1,104,041,740,333.80
  5. Step 5: Solve for x
    x = 1,104,041,740,333.80/1,056,926.46
  6. Step 6: Final answer
    x = 1,044,577.63

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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.