Home / 2,417,488.84-3,624,985.36-711,410.60

Finding the Fourth Proportional to 2,417,488.84, 3,624,985.36 and 711,410.60

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Solution

The fourth proportional to 2,417,488.84, 3,624,985.36 and 711,410.60 is: 1,066,748.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,417,488.84 : 3,624,985.36 = 711,410.60 : x
  2. Step 2: Convert to fraction form
    2,417,488.84/3,624,985.36 = 711,410.60/x
  3. Step 3: Cross multiply
    2,417,488.84x = 3,624,985.36 × 711,410.60
  4. Step 4: Simplify right side
    2,417,488.84x = 2,578,852,995,508.32
  5. Step 5: Solve for x
    x = 2,578,852,995,508.32/2,417,488.84
  6. Step 6: Final answer
    x = 1,066,748.67

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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.