Home / 9,949,798.08-14,927,303.64-3,126,095.60

Finding the Fourth Proportional to 9,949,798.08, 14,927,303.64 and 3,126,095.60

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Solution

The fourth proportional to 9,949,798.08, 14,927,303.64 and 3,126,095.60 is: 4,689,962.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,949,798.08 : 14,927,303.64 = 3,126,095.60 : x
  2. Step 2: Convert to fraction form
    9,949,798.08/14,927,303.64 = 3,126,095.60/x
  3. Step 3: Cross multiply
    9,949,798.08x = 14,927,303.64 × 3,126,095.60
  4. Step 4: Simplify right side
    9,949,798.08x = 46,664,178,228,867.98
  5. Step 5: Solve for x
    x = 46,664,178,228,867.98/9,949,798.08
  6. Step 6: Final answer
    x = 4,689,962.33

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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.