Home / 10,450,124.07-14,421,204.63-5,803,908.27

Finding the Fourth Proportional to 10,450,124.07, 14,421,204.63 and 5,803,908.27

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Solution

The fourth proportional to 10,450,124.07, 14,421,204.63 and 5,803,908.27 is: 8,009,411.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,450,124.07 : 14,421,204.63 = 5,803,908.27 : x
  2. Step 2: Convert to fraction form
    10,450,124.07/14,421,204.63 = 5,803,908.27/x
  3. Step 3: Cross multiply
    10,450,124.07x = 14,421,204.63 × 5,803,908.27
  4. Step 4: Simplify right side
    10,450,124.07x = 83,699,348,815,419.28
  5. Step 5: Solve for x
    x = 83,699,348,815,419.28/10,450,124.07
  6. Step 6: Final answer
    x = 8,009,411.97

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1.5x scale

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.