Home / 1,595,457.39-2,393,206.86-530,499.45

Finding the Fourth Proportional to 1,595,457.39, 2,393,206.86 and 530,499.45

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Solution

The fourth proportional to 1,595,457.39, 2,393,206.86 and 530,499.45 is: 795,756.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,595,457.39 : 2,393,206.86 = 530,499.45 : x
  2. Step 2: Convert to fraction form
    1,595,457.39/2,393,206.86 = 530,499.45/x
  3. Step 3: Cross multiply
    1,595,457.39x = 2,393,206.86 × 530,499.45
  4. Step 4: Simplify right side
    1,595,457.39x = 1,269,594,920,313.73
  5. Step 5: Solve for x
    x = 1,269,594,920,313.73/1,595,457.39
  6. Step 6: Final answer
    x = 795,756.08

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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.