Home / 3,235,575.02-4,465,186.95-1,785,363.86

Finding the Fourth Proportional to 3,235,575.02, 4,465,186.95 and 1,785,363.86

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Solution

The fourth proportional to 3,235,575.02, 4,465,186.95 and 1,785,363.86 is: 2,463,853.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,235,575.02 : 4,465,186.95 = 1,785,363.86 : x
  2. Step 2: Convert to fraction form
    3,235,575.02/4,465,186.95 = 1,785,363.86/x
  3. Step 3: Cross multiply
    3,235,575.02x = 4,465,186.95 × 1,785,363.86
  4. Step 4: Simplify right side
    3,235,575.02x = 7,971,983,386,347.69
  5. Step 5: Solve for x
    x = 7,971,983,386,347.69/3,235,575.02
  6. Step 6: Final answer
    x = 2,463,853.67

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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.