Home / 1,046,461.80-1,569,692.70-373,303.20

Finding the Fourth Proportional to 1,046,461.80, 1,569,692.70 and 373,303.20

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Solution

The fourth proportional to 1,046,461.80, 1,569,692.70 and 373,303.20 is: 559,954.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,046,461.80 : 1,569,692.70 = 373,303.20 : x
  2. Step 2: Convert to fraction form
    1,046,461.80/1,569,692.70 = 373,303.20/x
  3. Step 3: Cross multiply
    1,046,461.80x = 1,569,692.70 × 373,303.20
  4. Step 4: Simplify right side
    1,046,461.80x = 585,971,307,926.64
  5. Step 5: Solve for x
    x = 585,971,307,926.64/1,046,461.80
  6. Step 6: Final answer
    x = 559,954.80

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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.