Home / 11,460,052.40-15,814,538.96-6,303,412.58

Finding the Fourth Proportional to 11,460,052.40, 15,814,538.96 and 6,303,412.58

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Solution

The fourth proportional to 11,460,052.40, 15,814,538.96 and 6,303,412.58 is: 8,698,526.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,460,052.40 : 15,814,538.96 = 6,303,412.58 : x
  2. Step 2: Convert to fraction form
    11,460,052.40/15,814,538.96 = 6,303,412.58/x
  3. Step 3: Cross multiply
    11,460,052.40x = 15,814,538.96 × 6,303,412.58
  4. Step 4: Simplify right side
    11,460,052.40x = 99,685,563,716,774.36
  5. Step 5: Solve for x
    x = 99,685,563,716,774.36/11,460,052.40
  6. Step 6: Final answer
    x = 8,698,526.00

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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.