Home / 4,535,348.04-6,803,030.70-4,258,211.40

Finding the Fourth Proportional to 4,535,348.04, 6,803,030.70 and 4,258,211.40

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Solution

The fourth proportional to 4,535,348.04, 6,803,030.70 and 4,258,211.40 is: 6,387,325.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,535,348.04 : 6,803,030.70 = 4,258,211.40 : x
  2. Step 2: Convert to fraction form
    4,535,348.04/6,803,030.70 = 4,258,211.40/x
  3. Step 3: Cross multiply
    4,535,348.04x = 6,803,030.70 × 4,258,211.40
  4. Step 4: Simplify right side
    4,535,348.04x = 28,968,742,881,289.98
  5. Step 5: Solve for x
    x = 28,968,742,881,289.98/4,535,348.04
  6. Step 6: Final answer
    x = 6,387,325.21

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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.