Home / 9,528,948.64-14,294,045.04-6,977,798.56

Finding the Fourth Proportional to 9,528,948.64, 14,294,045.04 and 6,977,798.56

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Solution

The fourth proportional to 9,528,948.64, 14,294,045.04 and 6,977,798.56 is: 10,467,153.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,528,948.64 : 14,294,045.04 = 6,977,798.56 : x
  2. Step 2: Convert to fraction form
    9,528,948.64/14,294,045.04 = 6,977,798.56/x
  3. Step 3: Cross multiply
    9,528,948.64x = 14,294,045.04 × 6,977,798.56
  4. Step 4: Simplify right side
    9,528,948.64x = 99,740,966,927,638.06
  5. Step 5: Solve for x
    x = 99,740,966,927,638.06/9,528,948.64
  6. Step 6: Final answer
    x = 10,467,153.37

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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.