Home / 733,854.03-1,099,877.54-349,804.83

Finding the Fourth Proportional to 733,854.03, 1,099,877.54 and 349,804.83

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Solution

The fourth proportional to 733,854.03, 1,099,877.54 and 349,804.83 is: 524,276.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,854.03 : 1,099,877.54 = 349,804.83 : x
  2. Step 2: Convert to fraction form
    733,854.03/1,099,877.54 = 349,804.83/x
  3. Step 3: Cross multiply
    733,854.03x = 1,099,877.54 × 349,804.83
  4. Step 4: Simplify right side
    733,854.03x = 384,742,472,089.22
  5. Step 5: Solve for x
    x = 384,742,472,089.22/733,854.03
  6. Step 6: Final answer
    x = 524,276.57

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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.