Home / 1,634,241.69-2,451,373.47-569,303.91

Finding the Fourth Proportional to 1,634,241.69, 2,451,373.47 and 569,303.91

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Solution

The fourth proportional to 1,634,241.69, 2,451,373.47 and 569,303.91 is: 853,959.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,634,241.69 : 2,451,373.47 = 569,303.91 : x
  2. Step 2: Convert to fraction form
    1,634,241.69/2,451,373.47 = 569,303.91/x
  3. Step 3: Cross multiply
    1,634,241.69x = 2,451,373.47 × 569,303.91
  4. Step 4: Simplify right side
    1,634,241.69x = 1,395,576,501,341.27
  5. Step 5: Solve for x
    x = 1,395,576,501,341.27/1,634,241.69
  6. Step 6: Final answer
    x = 853,959.67

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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.