Home / 1,104,461.40-1,656,692.10-573,020.40

Finding the Fourth Proportional to 1,104,461.40, 1,656,692.10 and 573,020.40

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Solution

The fourth proportional to 1,104,461.40, 1,656,692.10 and 573,020.40 is: 859,530.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,104,461.40 : 1,656,692.10 = 573,020.40 : x
  2. Step 2: Convert to fraction form
    1,104,461.40/1,656,692.10 = 573,020.40/x
  3. Step 3: Cross multiply
    1,104,461.40x = 1,656,692.10 × 573,020.40
  4. Step 4: Simplify right side
    1,104,461.40x = 949,318,369,818.84
  5. Step 5: Solve for x
    x = 949,318,369,818.84/1,104,461.40
  6. Step 6: Final answer
    x = 859,530.60

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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.