Home / 4,210,483.48-6,313,307.67-1,648,699.01

Finding the Fourth Proportional to 4,210,483.48, 6,313,307.67 and 1,648,699.01

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Solution

The fourth proportional to 4,210,483.48, 6,313,307.67 and 1,648,699.01 is: 2,472,101.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,210,483.48 : 6,313,307.67 = 1,648,699.01 : x
  2. Step 2: Convert to fraction form
    4,210,483.48/6,313,307.67 = 1,648,699.01/x
  3. Step 3: Cross multiply
    4,210,483.48x = 6,313,307.67 × 1,648,699.01
  4. Step 4: Simplify right side
    4,210,483.48x = 10,408,744,097,462.77
  5. Step 5: Solve for x
    x = 10,408,744,097,462.77/4,210,483.48
  6. Step 6: Final answer
    x = 2,472,101.87

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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.