Home / 934,108.95-1,401,606.26-555,777.08

Finding the Fourth Proportional to 934,108.95, 1,401,606.26 and 555,777.08

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Solution

The fourth proportional to 934,108.95, 1,401,606.26 and 555,777.08 is: 833,929.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    934,108.95 : 1,401,606.26 = 555,777.08 : x
  2. Step 2: Convert to fraction form
    934,108.95/1,401,606.26 = 555,777.08/x
  3. Step 3: Cross multiply
    934,108.95x = 1,401,606.26 × 555,777.08
  4. Step 4: Simplify right side
    934,108.95x = 778,980,634,492.52
  5. Step 5: Solve for x
    x = 778,980,634,492.52/934,108.95
  6. Step 6: Final answer
    x = 833,929.10

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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.