Home / 453,526.88-625,657.70-292,433.66

Finding the Fourth Proportional to 453,526.88, 625,657.70 and 292,433.66

Calculator

Solution

The fourth proportional to 453,526.88, 625,657.70 and 292,433.66 is: 403,423.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    453,526.88 : 625,657.70 = 292,433.66 : x
  2. Step 2: Convert to fraction form
    453,526.88/625,657.70 = 292,433.66/x
  3. Step 3: Cross multiply
    453,526.88x = 625,657.70 × 292,433.66
  4. Step 4: Simplify right side
    453,526.88x = 182,963,371,118.18
  5. Step 5: Solve for x
    x = 182,963,371,118.18/453,526.88
  6. Step 6: Final answer
    x = 403,423.43

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.