Home / 4,698,545.60-7,047,818.40-3,281,369.60

Finding the Fourth Proportional to 4,698,545.60, 7,047,818.40 and 3,281,369.60

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Solution

The fourth proportional to 4,698,545.60, 7,047,818.40 and 3,281,369.60 is: 4,922,054.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,698,545.60 : 7,047,818.40 = 3,281,369.60 : x
  2. Step 2: Convert to fraction form
    4,698,545.60/7,047,818.40 = 3,281,369.60/x
  3. Step 3: Cross multiply
    4,698,545.60x = 7,047,818.40 × 3,281,369.60
  4. Step 4: Simplify right side
    4,698,545.60x = 23,126,497,044,080.64
  5. Step 5: Solve for x
    x = 23,126,497,044,080.64/4,698,545.60
  6. Step 6: Final answer
    x = 4,922,054.40

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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.