Home / 8,356,030.40-11,530,744.59-4,634,510.24

Finding the Fourth Proportional to 8,356,030.40, 11,530,744.59 and 4,634,510.24

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Solution

The fourth proportional to 8,356,030.40, 11,530,744.59 and 4,634,510.24 is: 6,395,303.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,356,030.40 : 11,530,744.59 = 4,634,510.24 : x
  2. Step 2: Convert to fraction form
    8,356,030.40/11,530,744.59 = 4,634,510.24/x
  3. Step 3: Cross multiply
    8,356,030.40x = 11,530,744.59 × 4,634,510.24
  4. Step 4: Simplify right side
    8,356,030.40x = 53,439,353,819,525.88
  5. Step 5: Solve for x
    x = 53,439,353,819,525.88/8,356,030.40
  6. Step 6: Final answer
    x = 6,395,303.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.