Home / 1,552,698-2,329,048.08-430,768.08

Finding the Fourth Proportional to 1,552,698, 2,329,048.08 and 430,768.08

Calculator

Solution

The fourth proportional to 1,552,698, 2,329,048.08 and 430,768.08 is: 646,152.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,552,698 : 2,329,048.08 = 430,768.08 : x
  2. Step 2: Convert to fraction form
    1,552,698/2,329,048.08 = 430,768.08/x
  3. Step 3: Cross multiply
    1,552,698x = 2,329,048.08 × 430,768.08
  4. Step 4: Simplify right side
    1,552,698x = 1,003,279,569,649.29
  5. Step 5: Solve for x
    x = 1,003,279,569,649.29/1,552,698
  6. Step 6: Final answer
    x = 646,152.42

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.