Home / 933,782.04-1,401,110.51-460,209.06

Finding the Fourth Proportional to 933,782.04, 1,401,110.51 and 460,209.06

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Solution

The fourth proportional to 933,782.04, 1,401,110.51 and 460,209.06 is: 690,529.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    933,782.04 : 1,401,110.51 = 460,209.06 : x
  2. Step 2: Convert to fraction form
    933,782.04/1,401,110.51 = 460,209.06/x
  3. Step 3: Cross multiply
    933,782.04x = 1,401,110.51 × 460,209.06
  4. Step 4: Simplify right side
    933,782.04x = 644,803,748,462.18
  5. Step 5: Solve for x
    x = 644,803,748,462.18/933,782.04
  6. Step 6: Final answer
    x = 690,529.18

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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.