Home / 933,193.65-1,401,266.70-708,807.45

Finding the Fourth Proportional to 933,193.65, 1,401,266.70 and 708,807.45

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Solution

The fourth proportional to 933,193.65, 1,401,266.70 and 708,807.45 is: 1,064,332.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    933,193.65 : 1,401,266.70 = 708,807.45 : x
  2. Step 2: Convert to fraction form
    933,193.65/1,401,266.70 = 708,807.45/x
  3. Step 3: Cross multiply
    933,193.65x = 1,401,266.70 × 708,807.45
  4. Step 4: Simplify right side
    933,193.65x = 993,228,276,396.92
  5. Step 5: Solve for x
    x = 993,228,276,396.92/933,193.65
  6. Step 6: Final answer
    x = 1,064,332.44

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1.5x scale

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.