Home / 934,110.24-1,401,362.36-302,975.04

Finding the Fourth Proportional to 934,110.24, 1,401,362.36 and 302,975.04

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Solution

The fourth proportional to 934,110.24, 1,401,362.36 and 302,975.04 is: 454,526.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    934,110.24 : 1,401,362.36 = 302,975.04 : x
  2. Step 2: Convert to fraction form
    934,110.24/1,401,362.36 = 302,975.04/x
  3. Step 3: Cross multiply
    934,110.24x = 1,401,362.36 × 302,975.04
  4. Step 4: Simplify right side
    934,110.24x = 424,577,817,075.49
  5. Step 5: Solve for x
    x = 424,577,817,075.49/934,110.24
  6. Step 6: Final answer
    x = 454,526.46

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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.