Home / 934,700.04-1,401,488.60-365,403.08

Finding the Fourth Proportional to 934,700.04, 1,401,488.60 and 365,403.08

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Solution

The fourth proportional to 934,700.04, 1,401,488.60 and 365,403.08 is: 547,885.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    934,700.04 : 1,401,488.60 = 365,403.08 : x
  2. Step 2: Convert to fraction form
    934,700.04/1,401,488.60 = 365,403.08/x
  3. Step 3: Cross multiply
    934,700.04x = 1,401,488.60 × 365,403.08
  4. Step 4: Simplify right side
    934,700.04x = 512,108,252,701.59
  5. Step 5: Solve for x
    x = 512,108,252,701.59/934,700.04
  6. Step 6: Final answer
    x = 547,885.13

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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.