Home / 4,486,148.48-6,724,206.56-2,356,457.60

Finding the Fourth Proportional to 4,486,148.48, 6,724,206.56 and 2,356,457.60

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Solution

The fourth proportional to 4,486,148.48, 6,724,206.56 and 2,356,457.60 is: 3,532,051.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,486,148.48 : 6,724,206.56 = 2,356,457.60 : x
  2. Step 2: Convert to fraction form
    4,486,148.48/6,724,206.56 = 2,356,457.60/x
  3. Step 3: Cross multiply
    4,486,148.48x = 6,724,206.56 × 2,356,457.60
  4. Step 4: Simplify right side
    4,486,148.48x = 15,845,307,652,281.86
  5. Step 5: Solve for x
    x = 15,845,307,652,281.86/4,486,148.48
  6. Step 6: Final answer
    x = 3,532,051.54

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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.