Home / 554,875.70-831,827.55-376,805.30

Finding the Fourth Proportional to 554,875.70, 831,827.55 and 376,805.30

Calculator

Solution

The fourth proportional to 554,875.70, 831,827.55 and 376,805.30 is: 564,877.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    554,875.70 : 831,827.55 = 376,805.30 : x
  2. Step 2: Convert to fraction form
    554,875.70/831,827.55 = 376,805.30/x
  3. Step 3: Cross multiply
    554,875.70x = 831,827.55 × 376,805.30
  4. Step 4: Simplify right side
    554,875.70x = 313,437,029,526.02
  5. Step 5: Solve for x
    x = 313,437,029,526.02/554,875.70
  6. Step 6: Final answer
    x = 564,877.92

Related Problems

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.