Home / 4,973,054.40-7,459,581.60-2,843,353.80

Finding the Fourth Proportional to 4,973,054.40, 7,459,581.60 and 2,843,353.80

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Solution

The fourth proportional to 4,973,054.40, 7,459,581.60 and 2,843,353.80 is: 4,265,030.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,973,054.40 : 7,459,581.60 = 2,843,353.80 : x
  2. Step 2: Convert to fraction form
    4,973,054.40/7,459,581.60 = 2,843,353.80/x
  3. Step 3: Cross multiply
    4,973,054.40x = 7,459,581.60 × 2,843,353.80
  4. Step 4: Simplify right side
    4,973,054.40x = 21,210,229,688,770.08
  5. Step 5: Solve for x
    x = 21,210,229,688,770.08/4,973,054.40
  6. Step 6: Final answer
    x = 4,265,030.70

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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.