Home / 7,832,030.84-10,808,886.48-4,569,896.51

Finding the Fourth Proportional to 7,832,030.84, 10,808,886.48 and 4,569,896.51

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Solution

The fourth proportional to 7,832,030.84, 10,808,886.48 and 4,569,896.51 is: 6,306,856.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,832,030.84 : 10,808,886.48 = 4,569,896.51 : x
  2. Step 2: Convert to fraction form
    7,832,030.84/10,808,886.48 = 4,569,896.51/x
  3. Step 3: Cross multiply
    7,832,030.84x = 10,808,886.48 × 4,569,896.51
  4. Step 4: Simplify right side
    7,832,030.84x = 49,395,492,601,938.19
  5. Step 5: Solve for x
    x = 49,395,492,601,938.19/7,832,030.84
  6. Step 6: Final answer
    x = 6,306,856.24

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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.