Home / 1,007,064.95-1,389,767.35-548,192.71

Finding the Fourth Proportional to 1,007,064.95, 1,389,767.35 and 548,192.71

Calculator

Solution

The fourth proportional to 1,007,064.95, 1,389,767.35 and 548,192.71 is: 756,515.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,007,064.95 : 1,389,767.35 = 548,192.71 : x
  2. Step 2: Convert to fraction form
    1,007,064.95/1,389,767.35 = 548,192.71/x
  3. Step 3: Cross multiply
    1,007,064.95x = 1,389,767.35 × 548,192.71
  4. Step 4: Simplify right side
    1,007,064.95x = 761,860,329,718.82
  5. Step 5: Solve for x
    x = 761,860,329,718.82/1,007,064.95
  6. Step 6: Final answer
    x = 756,515.58

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.