Home / 6,956,566.40-10,434,849.60-4,830,802.40

Finding the Fourth Proportional to 6,956,566.40, 10,434,849.60 and 4,830,802.40

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Solution

The fourth proportional to 6,956,566.40, 10,434,849.60 and 4,830,802.40 is: 7,246,203.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,956,566.40 : 10,434,849.60 = 4,830,802.40 : x
  2. Step 2: Convert to fraction form
    6,956,566.40/10,434,849.60 = 4,830,802.40/x
  3. Step 3: Cross multiply
    6,956,566.40x = 10,434,849.60 × 4,830,802.40
  4. Step 4: Simplify right side
    6,956,566.40x = 50,408,696,491,319.04
  5. Step 5: Solve for x
    x = 50,408,696,491,319.04/6,956,566.40
  6. Step 6: Final answer
    x = 7,246,203.60

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1.5x scale

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.